You Can't Do That on Television (sometimes shortened to YCDTOTV) is a Canadian television program that first aired locally in 1979 before ultimately airing in the United States on January 2, 1982. It primarily featured preteen and teenage actors in a sketch comedy format in which they acted out skits based on a theme for that episode.
The show was produced by and aired on Ottawa's CTV station CJOH-TV. After production ended in 1990, the show continued in reruns on Nickelodeon through 1994 when it was replaced with the similar-themed All That. The show is synonymous with Nickelodeon, and was at that time extremely popular with the highest ratings overall on the channel. The show is also well known for introducing the green slime that became a trademark of the network.
You Can't Do That on Television debuted in 1979 on CJOH-TV in Ottawa as a low-budget variety program with some segments performed live. The show consisted of comedy skits, music videos (usually three per episode) and live phone-in contests in which viewer could win a variety of prizes (transistor radios, record albums, model kits, etc.). The format also included performances by local disco dancers and special guests such as Ottawa-based cartoonist Jim Unger. Every week the show took its "Roving Camera" to hangouts around town, recording kids' jokes or complaints about life, which would be played on the following week's broadcast. The show's disco dance segments were MCed by Jim Johnson, a local radio disc jockey. Also, after a music video aired, Johnson would tell the viewers interesting facts about the artist featured in the video.
Veteran comedy actor Les Lye played several recurring characters and was initially the only adult to perform in the show's sketches, although actress Abby Hagyard later joined the show to become "the other grown-up" in the cast roster, and frequently played "Mom" opposite Lye's role as "Dad." Occasionally the older children in the cast (such as Christine McGlade, Sarah West, or Cyndi Kennedy) played adult characters.
The show's trademark green slime hitting prank was introduced in 1979, as was the practice of using the phrase "I don't know" as a trigger for the prank.
The show was originally meant to offer a program for children on Saturday mornings which was pure entertainment and made no attempt to be educational. It was an instant hit, scoring an over 30% rating in its target demographic within a few months. As the studio masters of these episodes no longer exist, for many years all but three of the first-season episodes were believed lost forever (with the three extant episodes existing due to home video recordings). However, thanks to Roger Price, the entirety of season one is now available for viewing online.
National television in Canada
After a successful first season, a national network version of the program entitled Whatever Turns You On was produced for CTV and debuted in September 1979 (having already aired an hour-long pilot episode in May). The format was shortened to a half-hour, removed local content, added a laugh track and replaced music videos with live performances from popular artists from Canada at the time, including Trooper, Max Webster, Ian Thomas and disco singer Alma Faye Brooks. Ruth Buzzi joined the cast and the 22 children from the first season were trimmed down to seven: Christine "Moose" McGlade, Lisa Ruddy, Jonothan Gebert, Kevin Somers, Kevin Schenk, Rodney Helal, and Marc Baillon (another first-season cast member, Elizabeth Mitchell, only appeared in the pilot episode). The show was placed in the 7:00 pm timeslot on Tuesday nights, and had low ratings as a result. The show was canceled after one season.
In January of 1981, production on YCDTOTV resumed, and a new set of episodes aired locally on CJOH through May of that year. The format of the 1981 episodes as aired on CJOH was similar to that of the inaugural 1979 season, with the differences being that each show featured skits revolving around a certain topic (something that carried over from Whatever Turns You On) and that the disco dancers were replaced by video game competitions. The season proper ended in May, but cast members were asked to come back in May and June 1981 to film some additional scenes for the syndicated version of the show (including re-writes or re-shoots of already-filmed sketches to filter out Ottawa-based or Canadian content). At the time the season ended, it was uncertain whether the show would continue. In the meantime, some YCDTOTV cast members continued to hone their on-camera skills through appearances in Bear Rapids, a Price/Darby pilot television film that was never picked up, and Something Else, a local game show on CJOH with a format somewhat similar to the live and local episodes of YCDTOTV.
Later in 1981, the new American youth-oriented cable network, Nickelodeon, took an interest in YCDTOTV. Nickelodeon originally aired a amount of episodes in edited half-hour form starting on January 2, 1982 as a test run, since producer Roger Price and director Geoffrey Darby had edited the entire 1981 season of You Can't Do That on Television episodes into a half-hour format similar to Whatever Turns You On for national and American syndication. Toward the beginning of 1982, Nickelodeon began airing the entire edited season and YCDTOTV quickly became their highest-rating series.
Production on new episodes of YCDTOTV resumed full-time in 1982, with all episodes from that point onward made in the half-hour all-comedy format. Also in 1982, Nickelodeon and CJOH had then become production partners on YCDTOTV. Over the next few years, the ratings gradually declined in Canada (by 1985, it was seen only once a week in a Saturday-morning timeslot on CTV), but YCDTOTV continued to go strong in the United States on Nickelodeon, where it aired first five times a week and, eventually, every day.
In 1984, You Can't Do That on Television became Nickelodeon's highest-rating television program, lasting until mid-1986. Viewers in the American-made slime and water sounds with their mouths and sent in their own entries for the Slime-In, a contest hosted by Nickelodeon that flew the winner to the set of You Can't Do That On Television to be slimed (which was later replicated by Canadian network YTV, with their version being called the Slime Light Sweepstakes). However, the final Slime-In winner in 1990 was slimed at Nickelodeon Studios in Orlando, as YCDTOTV had ceased production by then (despite the fact that Nickelodeon had desired a trip to the set at CJOH and a meeting with the cast as a prize).
Changing of the guard and controversies
By 1987, many of the "veteran" cast members such as Matt Godfrey, Doug Ptolemy, Vanessa Lindores, and Adam Reid had grown too old for the show. Longtime hostess Christine McGlade ("Moose") had departed the previous year, as had Alasdair Gillis (who had been promoted to co-host with Moose in 1985 before leaving towards the end of the 1986 season); Lisa Ruddy ("Motormouth"), Moose's longtime sidekick on the show, was also gone, having left at the end of the 1985 season. Only five episodes were filmed in this season, the shortest season of YCDTOTV's fifteen-year span on the air, and one of the episodes "Adoption" proved so controversial that it was banned after being shown twice (a "DO NOT AIR" sticker was reportedly placed on the master tape at CJOH). "Adoption" is the only episode that was banned in the United States, and the second one banned in Canada (Divorce was the other one).
In addition, Nickelodeon had removed the half-hour edits of the 1981 episodes of You Can't Do That on Television from its daily time slot rotation, along with the 1982 "Cosmetics" episode. The 1981 episodes were supposed to air for the last time ever during a week-long promotion in 1985 called "Oldies But Moldies", which featured contests where Nickelodeon viewers could win prizes like "tasty, fresh chocolate syrup". However, the episodes continued to air until the end of 1987 but were not played very often. Reportedly, this was because Nickelodeon's six-year contract to air the 1981 season expired in 1987, and since Nickelodeon was beginning to aim for a younger demographic and many of the 1981 episodes dealt with topics more relevant to adolescents (such as smoking, drugs, sexual equality, and peer pressure); the network opted not to renew the contract. Allegedly, Nickelodeon removed the "Cosmetics" episode from rotation for the latter reason as well (although the "Addictions" episode from that same season was not dropped).
Roger Price moved to France in 1988. CJOH decided not to make new episodes without him due to removal of ideas, and production was suspended. When Price eventually returned to Canada, he wanted to resume production of You Can't Do That on Television from the city of Toronto, but was convinced by the cast and crew to return to Ottawa and CJOH.
You Can't Do That on Television resumed production in 1989, but the only child cast members to make the transition from 1987 to 1989 were Amyas Godfrey and Andrea Byrne, although a few minor cast members seen in 1986, including Rekha Shah and James Tung, returned for an episode or two.
Opinions on the 1989 and 1990 episodes of YCDTOTV are mixed among longtime fans of the show, particularly regarding the new episodes' increasing reliance on bathroom humor to attract a younger audience than the show had targeted in years past. In any case, the show did not completely sever ties to its past, as many former cast members reappeared during the 1989 season in cameo roles, most notably in the "Age" episode, which was hosted by Vanessa Lindores and also featured cameos by Doug Ptolemy, Michael "but Pompers" Bombay, Alasdair Gillis, Christine McGlade, and Kevin Kubusheskie (who by that time had become a stage producer on the show). Gillis also appeared briefly in the "locker jokes" segment during the "Fantasies" episode, and Adam Reid, who by this time had become an official writer for YCDTOTV, also appeared (and was slimed) at the very end of the episode "Punishment."
The show's ratings declined throughout 1989 and 1990, ranking fifth on Nickelodeon. The network's desire to produce more of its own shows at its new studios at Universal Studios in Orlando, Florida, coupled with the low ratings, causing production of You Can't Do That on Television to officially end in early 1990. Though ratings declined, Nickelodeon continued to air reruns until January 1994, at which point it was only being aired on weekends.
YCDTOTV was later seen in 1999 as part of Nickelodeon's 20th anniversary marathon. Five years later, one full episode was aired on June 2, 2004, as part U-Pick Live's celebration of the network's 25th anniversary, with half of another episode being aired on June 8 (the second half of the episode was instead pre-empted by a Fairly OddParents episode). On October 5, 2015, TeenNick reran the first two 1981 episodes, "Work" and "Transportation", on the premiere broadcast of The Splat, marking the first time those episodes had aired on American television in 30 years. A few months later, the 1984 episodes "Christmas" and "Holidays" aired during the 2015 holiday season.
In July 2004, a reunion special called Project 131 was produced at CJOH-TV starring five members of the original cast. These included Brodie Osome, Marjorie Silcoff, and Vanessa Lindores (pregnant at the time), with cameos by Justin Cammy and Alasdair Gillis. It was directed by David Dillehunt and executive produced by Josh Yawn.
In January 2007, the special was released on YouTube.
Episodes of YCDTOTV included recurring gimmicks and gags. The following is a partial list.
At the beginning of each show aired after the 1981 season, a title card would appear featuring a parody title of a TV show, with a silly (often macabre) picture and the announcer making the following announcement: "(Fake TV show) will not be seen today/at this time in order for us to bring you this (insert witty remark here)." The pre-empted shows were parodies of current TV shows (e.g. The A-Team Makes One Cup of Coffee Last Five Hours, "Hanging Out" or "Malls", 1984), movies (e.g. Top Gun Gets Put on Latrine-Cleaning Duty, "Discipline", 1986), or other pop culture icons (e.g. Boy George Without Make-up, "Halloween", 1984), and were often relevant to the theme of the current episode (e.g. the pre-empted show for "Safety" (1981) was Hit and Run on Sesame Street). The pre-empted show announcement concept was borrowed from Saturday Night Live, which introduced their shows with similar announcements in the late 1970s. YCDOTV had also preempted itself on three occasions (Television, Media, and Priorities). Additionally, "The Generation Gap" episode did not begin with a preempted episode; instead, a disclaimer read "The following program contains certain scenes which may not be suitable for mature audiences. Juvenile discretion is advised". There was no pre-emption for the "Success and Failure" episode (1989) because the producers failed to come up with one.
Opening animation: The Children's Television Sausage Factory
Originally created by Rand MacIvor (under Art Director John C. Galt), who was inspired by Terry Gilliam's "gilliamations", the opening animation sequence was a sequence of surreal images set to Rossini's William Tell Overture, performed in a Dixieland jazz arrangement by The National Press Club and Allied Workers Jazz Band. Though the theme music stayed the same throughout the entire series run (1979–1990), the opening animation itself changed in different ways.
- The Centre Block of the Canadian Parliament complex was used in the first season and in the original hour-long versions of the 1981 season episodes. In this animation sequence, a person pulls the roof off one side of the building, releasing three balloons bearing the likenesses of the three party leaders at the time: Pierre Trudeau, Joe Clark, and Ed Broadbent. Then, a hand from off-screen ignites the bottom of the Peace Tower with a match and it takes off like a rocket. The start of the animation features a likeness of 1979 cast member David Halpin
- There are two versions of the "Children's Television Sausage Factory" animation. In this sequence, children are "processed" in the "sausage factory" and deposited onto a school bus at the bottom of the factory that transports them to the TV studio (a likeness of the CJOH studios on Merivale Road in Nepean, Ontario). The first version was created for the half-hour, American syndicated versions of the 1981 episodes. The second version, which featured larger images and cleaner (albeit less fluid) scene animation than the first version, was introduced in the beginning 1982 season and used for both the American and Canadian broadcasts of You Can't Do That on Television until the end of the show in 1990.
- Both versions of the "Children's Television Sausage Factory" animation feature likenesses of Jonothan Gebert, Kevin Somers, Marc Baillon and Christine McGlade exiting the school bus, as well as a likeness of Les Lye as the security guard at the door of the TV studio. This footage was re-used from the opening sequence of 1979's short-lived Whatever Turns You On.
- The ending of the introduction saw Lye's face in a sketch with his mouth opening up, leading to a stamp put on his face reading You Can't Do That on Television, followed by the screen cracking and finally splitting in 2 pieces which the cast are seen.
Each episode had an "opposites" segment, introduced by a visual effect of the screen flipping upside down, shifting left to fade to the next sketch, and then righting itself. Right before this happened, one of the cast would generally be giving a monologue (or several would be having a group conversation) that was interrupted by another cast member with something that would (generally) be opposite what the monologue (or dialogue) was about, all present cast would say, "It must be the introduction to the opposites", and then the inversion fade would happen; several sketches would follow that were a tongue-in-cheek reversal of the show's subject of the day, and also in which the normal principles of daily life were reversed, often with children having authority over adults or with adults encouraging children to behave badly (for example, eating desserts instead of vegetables, or wasting money on something frivolous rather than putting the money in the bank). A show on marketing, for instance, would also have a sketch or four of how not to market something.
Sometimes opposite sketches involved cast members not being hit with slime or water after saying the "trigger phrase" (see below section), as in City Life (1987) or Excess (1989). The slime or water would not hit until after the opposites were over, or sometimes not fall at all. Also, an opposite sketch in Heroes (1982) had Lisa Ruddy slimed for saying "I know," rather than "I don't know" (while other cast members said "I don't know" in that same sketch without anything happening to them).
A return to the show's daily subject was imprinted by another of these inversion fades, and usually accompanied by one of the cast members saying, "Back to reality." These would sometimes occur in the middle of a sketch, resulting in the characters inverting whatever they were doing just prior to the conclusion of the sketch.
Opposite sketches were used in the inaugural season of the show on CJOH in 1979, but it was not until Whatever Turns You On that they became an integral part of the show.
Most episodes included one or more firing squad sketches, where Les would play the part of a Spanish-accented Latin American military officer with a sword in hand preparing to order a firing squad to execute one of the children actors, who were standing in front of a post. The kids would usually find a way to trick the Executionist into walking in front of the post and saying the word "fire", thus getting shot by the firing squad himself, which was a trademark, and happened almost every time. Every scene had the same basic format.
- Captain: "Ready, aim..."
- Cast Member: "Wait a minute, stop the execution!"
- Captain: "What is it this time?"
The cast member would then make some attempt to stall or stop the execution. Most of the time, the cast member would be successful; however, occasionally, Lye's character would "successfully" complete the scene. On these occasions, the scene would end with "Ready, Aim..." and the cast member flinching, which is when the squad would fire, but it wasn't shown. There is also one episode in which the cast member cries out to the commander: "Hurry up, hurry up, start the execution!" This, of course, draws the executioner's attention, and they commence fire.
During the famous "locker room" segment of You Can't Do That on Television, cast members, residing in gym lockers with You Can't Do That on Television painted on them, would tell jokes to each other. The person telling the joke would open their locker, sticking their head out to call another cast member to tell the joke to. For the duration of the joke, those cast members would be the only ones seen with open lockers. When the punchline was delivered, there would be a laugh track and the actors would close their lockers, allowing the process to start again with different people and a different joke. This was almost certainly an homage to the well-known "joke wall" segment on Rowan and Martin's Laugh-In. This feature of the show was also introduced during its first season in 1979 and continued until the end of the series in 1990, with the lockers themselves undergoing a few minor physical makeovers during the show's early years.
Used in a few episodes in the first two seasons and almost every episode in later seasons, the closing credits of You Can't Do That on Television are followed by an announcement of the "company" that produced the program, with the name generally tying in with the episode's main subject. These announcements are given in the form of "You Can't Do That on Television is a ______ production." For example, the 1982 "Bullying" episode was a "Black Eye" Production; the 1984 "Marketing" show was a "Can't Give It Away" Production; the "Divorce" episode was a "Split Down The Middle" Production; "Project 131" was a "Changing Day" Production; The "Malls" episode was a "Hang Out to Dry" production. The announcement of the production company generally followed by one last sketch, usually taking place on the link set.
YCDTOTV has been regularly parodied on Robot Chicken. They have used the locker gags, slime, and other gags pulled directly from the show. This includes the closing of season 1 and the opening of season 2.
Water, slime and pies
Certain key words would have the major result in cast members having substances poured on them from off-camera. This skit came on throughout every episode (along with the slime, too). When someone said "water" or "wet", a large amount of water would mysteriously cascade onto him from above. In the earlier years of the show, cast members (especially Christine) were frequently caught with pails of water physically thrown on them, but starting in 1981, this began to change to the much more mysterious motif of water falling down on the victim from above. By the 1984 season, the word "wet" had then no longer triggered the water to spray down, thus leaving the job to just the word "water" itself. This was also an homage to Laugh-In, which featured their similar "Sock It To Me" sketches. Often at times, cast members would try to "dodge" getting hit with water by saying it in Spanish or French, only to still get hit with water.
- → Main article: Slime
Likewise, when someone said "I don't know", green slime, a gross gooey substance, would pour on him from above. This prank was known as being "slimed."
Green slime first appeared in the show's very first episode, telecast February 3, 1979. In a Detention/Dungeon scene, Tim Douglas is told to not pulling on his chains by the principal. After he leaves, Tim does just that. A "toilet flushing" sound is heard, and the first YCDTOTV sliming occurs.
The first episode in which "I don't know" was used as a trigger phrase for the green slime was one of the local episodes seen only on CJOH, broadcast on March 17, 1979—fittingly, St. Patrick's Day. In some earlier episodes an actor might say "I don't know" as part of the scripted dialogue with no repercussion. In this episode, Lisa Ruddy was the victim of six slimings (a YCDTOTV record). This was a result of continually being asked "What is the largest lake in Canada?", which was the Great Bear Lake. She is then asked how many fish are in it, to which she says "I don't know." At the end of that episode, Lisa finally got her revenge by backfiring.
Nickelodeon quickly introduced "slime" as a feature in several shows it produced, and used it heavily in its marketing. Different colors of slime - including red, blue, yellow, orange (described as orange paint), and even black and white - were used in various other episodes, as were other slime-like substances including "mud" and "whitewash."
Although Nickelodeon always treated the slime recipe as though it were a closely guarded secret (and a number of episodes involved plots or subplots of kids trying to figure out what slime was made of), the composition of the slime changed several times over the years. The original green slime used in the premiere episode consisted of food leftovers which had turned green with mold. By the time of the aforementioned St. Patrick's Day episode a month and a half later, slime consisted of a mixture of lime green gelatin powder and flour; eventually, oatmeal was added to the ingredient, as was baby shampoo so that it would wash out of the actors' hair more easily. According to writer Josh Morris, by the final seasons of the show, the ingredient consisted simply of cottage cheese colored with green food coloring.
Especially in the later years of the show, cast members who were slimed frequently looked upward into the slime as it was falling so that it covered their faces (the same was also true of the waterings). To avoid damage to the set from water or slime, a clear tarpaulin was placed over the main portion of the set for scenes in which an actor was to be hit with either. The tarpaulin can occasionally be seen and/or heard underneath the actors in these scenes, and in fact the loud splatter sound usually heard during (and sometimes before) a watering or sliming is due to this tarpaulin. Actors who were scripted to be slimed or have water dumped on them would usually appear barefoot in the scene.
Green Slime grew to become a trademark image for Nickelodeon. They later introduced Green Slime Shampoo (marketed with the slogan "Gets you clean, won't turn you green!"), which was a frequent parting gift for contestants on Double Dare, where slime was heavily used along with several variations such as 'gak' or 'gooze', and Mattel even sold Nickelodeon slime and the Gak brand in the 1990s. Nickelodeon Studios in Orlando had a green slime geyser, and green slime is still dumped on the host of the annual Kids Choice Awards at the end of the ceremony, and on at least one celebrity during the ceremony. It is also still used in ads showing the network's current stars getting slimed from all sides in slow motion, and was used to slime the winner at the end of the Nickelodeon game show BrainSurge.
The original slapstick pie-in-the-face gag was also frequently used on YCDTOTV, although pie scenes were most common during the earlier years of the show. One whole episode, 1981's Drugs, was constructed completely around the pie-in-the-face gag: to avoid the wrath of the censors, the episode showed the cast getting "high" by pieing themselves continuously over and over, comparing the stupidity of hitting oneself with a pie to the stupidity of taking drugs. Unlike the slime and water, pies were not triggered by any certain word or phrase.
Over 100 child actors appeared on YCDTOTV between 1979 and 1990. Some of the most notable cast members included:
|Name||Year(s)||First Appearance||Last Appearance||Notes|
|Stephanie Bauder||1989–1990||Episode 114: Choices||Episode 142: Privileges|
|Nick Belcourt||1989||Episode 114: Choices||Episode 134: Effort|
|Chris Bickford||1989–1990||Episode 114: Choices||Episode 143: Inventions||Third and final host.|
|Jennifer Brackenbury||1989–1990||Episode 114: Choices||Episode 143: Inventions|
|Carlos Braithwaite||1989–1990||Episode 114: Choices||Episode 141: Learning|
|Andrea Byrne||1986–1989||Episode 97: Back To School||Episode 122: Pollution|
|Justin Cammy||1983-1986||Episode 49: Classical Music||Episode 84: Revenge|
|Stephanie Chow||1984–1987||Episode 74: Families||Episode 112: Anniversaries||Offered the chance to return for the 1989 season, but declined.|
|Angie Coddett||1981–1984||Episode 17: Dating||Episode 60: Foreign Countries||Known for her character "Angie the Talking Doll" during the 1981 season. She appeared in only one episode each in 1982 and '84.|
|Eugene Contreras||1982–1985||Episode 29: Popularity||Episode 88: Movies|
|Roddy Contreras||1982||Episode 35: Television||Episode 35: Television|
|Ian Fingler||1979||Episode 1||Episode 13|
|Jonothan Gebert||1979–1981||Episode 1||Episode 23: Crime and Vandalism||Jono was also a cast member on Whatever Turns You On.|
|Alasdair Gillis||1982–1986||Episode 31: Vacations||Episode 108: Mysteries and Crimes||Second official host. Cameo in 1989's Fantasies and Age episodes.|
|Michael Hora||1983–1984||Episode 44: Future World||Episode 51: Fame||Never Slimed.|
|Amyas Godfrey||1986–1989||Episode 89: Fairy Tales, Myths, & Legends||Episode 139: Embarrassment||Along with Andrea Byrne, Rekha Shah and James Tung, Amyas was one of only three kid cast members to transition from 1986-87 to 1989, and the only one to appear regularly in '89.|
|Matthew Godfrey||1986–1987||Episode 91: Know-It-Alls||Episode 112: Anniversaries|
|Abby Hagyard||1982–1990||Episode 27: Cosmetics||Episode 143: Inventions||Adult cast member|
|Adam Kalbfleisch||1984–1986||Episode 62: Moving||Episode 95: Country|
|Martin Kerr||1981–1983||Episode 25: Nutrition||Episode 40: Pets||Kerr joined the cast after Roger Price saw him in one of the local "Roving Camera" segments when the show aired on CJOH and decided he liked him.|
|Pauline Kerr||1984||Episode 60: Foreign Countries||Episode 78: Wealth|
|Kevin Kubusheskie||1981–1984||Episode 16: Strike Now||Episode 68: Halloween||Kubusheskie became a writer and producer on the series during the 1989 and 1990 seasons.|
|Vanessa Lindores||1982–1987||Episode 35: Television||Episode 112: Anniversaries||Lindores returned in 1989's Age episode. She also appeared in 2004's Project 131.|
|Les Lye||1979–1990||Episode 1||Episode 143: Inventions||Adult cast member. Also starred in Whatever Turns You On.|
|Mike Lyon||1981||Episode 18: Fitness||Episode 24: Drugs||Appeared in only two episodes.|
|Christine McGlade||1979–1986||Episode 1||Episode 93: Garbage||First official host. She also had a brief cameo in the "Age" episode in 1989. Her younger sister Lisa was used in some skits as an uncredited extra. Of course, she also appeared on Whatever Turns You On.|
|Alanis Morissette||1986||Episode 90: Pop Music||Episode 100: Contests||Appeared in a total of five episodes.|
|Jody Morris||1986||Episode 98: Illness||Episode 103: Luck||Appeared in only three episodes.|
|Brodie Osome||1981–1983||Episode 15: Transportation||Episode 49: Classical Music||Osome appeared in Project 131 with Vanessa Lindores and Marjorie Silcoff.|
|Doug Ptolemy||1982–1987||Episode 30: Fads and Fashion||Episode 112: Anniversaries||Ptolemy made a cameo appearance in the 1989 Age episode.|
|Adam Reid||1984–1987||Episode 78: Wealth||Episode 112: Anniversaries||Reid made a cameo in the 1989 Punishment episode. He also co-wrote several episodes that season with Roger Price.|
|Lisa Ruddy||1979–1985||Episode 1||Episode 88: Movies||Ruddy was a cast member on Whatever Turns You On as well. At the end of her tenure on the show, she, Christine McGlade and Les Lye were the only remaining original cast members.|
|Sidharth Sahay||1989||Episode 116: Communication||Episode 135: Sports|
|Vik Sahay||1986–1987||Episode 105: Sleep||Episode 112: Anniversaries|
|Kevin Schenk||1979–1981||Episode 8||Episode 26: Peer Pressure||Schenk was also a cast member on Whatever Turns You On.|
|Klea Scott||1982–1984||Episode 31: Vacations||Episode 54: ESP - Magic Astrology|
|Rekah Shah||1986–1989||Episode 94: Garbage||Episode 122: Pollution||Shah went on to star in another successful Nickelodeon show Fifteen.|
|Sariya Sharp||1989–1990||Episode 122: Fantasy||Episode 143: Inventions|
|Marjorie Silcoff||1984–1985||Episode 56: History||Episode 84: Revenge||Silcoff was watered in three episodes plus Project 131, but never slimed. She returned for Project 131 along with Vanessa Lindores and Brodie Osome.|
|Kevin Somers||1979–1981||Episode 1||Episode 19: Safety First||Somers was also a cast member on Whatever Turns You On.|
|Amy Stanley||1989–1990||Episode 133: Celebrations||Episode 141: Learning||Amy, the younger sister of Jill Stanley, was the only cast member not yet born when the series premiered in February 1979.|
|Jill Stanley||1989–1990||Episode 115: Chores||Episode 141: Learning|
|James Tung||1986–1989||Episode 102: Censorship||Episode 141: Age|
|Christian Tessier||1989–1990||Episode 116: Communication||Episode 143: Inventions||Tessier's first appearance on television was this program.|
|Kevin Ward||1989–1990||Episode 118: Fitness||Episode 143: Inventions|
|Ted Wilson||1989–1990||Episode 114: Choices||Episode 143: Inventions|
|Bradfield Wiltse||1979||Episode 5||Episode 7: The famous green slime show (St. Patrick's Day)|
- You Can't Do That On Television at TV Tropes
- So You Think You Can't Do That on Television?
- Barth's Burgery.com - fan site
- YCDTOTV.com - fan site
- YCDTOTV.de - Another fan site
- TeenNickstory Archives: You Can't Do That On Television