The following is a list of episodes from the first season of Middlemost Post, listed in production order.
Episodes[]
| # | Image | Title | Original air date |
|---|---|---|---|
| 1 |  |
"First Delivery" | July 9, 2021 
|
| The gang faces warfare to deliver a letter to a house that never gets mail. | |||
|
"Chore or Less" | July 9, 2021
| |
| Parker does the chores in an attempt to be more like Angus and comes to realize that they’re actually boring. | |||
| 2 |  |
"BURT! The Musical" | July 16, 2021
|
| Angus accidentally throws Burt away. | |||
|
"Sunday No FundDay" | July 16, 2021
| |
| After Angus tells Parker and Russell to leave the house on his day off, Parker wrongly assumes it's permanent. | |||
| 3 |  |
"POSTBOT 3000" | July 23, 2021
|
| Angus agrees to compete against Mayor Peeve's new POSTBOT in a mail-off to save the Middlemost Post. | |||
|
"Boom Goes the Cloud" | July 23, 2021
| |
| Parker's anxiety escalates when the cloud appears to be the source of loud nightly thundering plaguing the town. | |||
| 4 |  |
"I Named It Whiskers" | July 30, 2021
|
| After one of Lily's inventions goes haywire, she enlists Parker's help to get it back under control. | |||
|
"How Angus Got His Groove Back" | July 30, 2021
| |
| Angus loses his lucky beanie, which causes him to revert back to being a child. | |||
| 5 |  |
"The Tooth Hurts" | August 6, 2021
|
| Parker accidentally loses one of Russell's teeth and hurries to find a replacement before Angus finds out. | |||
|
"The Middlemost Toast" | August 6, 2021
| |
| On Free Toast Day at the Middlemost Toast, Parker does whatever it takes to make sure Angus enjoys the holiday. | |||
| 6 |  |
"My Buddy, Buddy" | August 13, 2021
|
| Parker's new friend turns out to be a Leprechaun in pursuit of gold. | |||
|
"Love Letters" | August 13, 2021
| |
| When Parker finds mysterious love letters written by Angus, the little nimbus goes all over town to find who they're meant for. | |||
| 7 |  |
"Darker Parker" | October 29, 2021
|
| Parker makes snow cones for everybody in town and learns that saying 'no' isn't always a bad thing. | |||
|
"Lady of the Tree" | November 5, 2021
| |
| Parker and Angus make a delivery to a spooky old woman in the Middlemost Forest. | |||
| 8 |  |
"The Sleepover" | January 28, 2022
|
| Parker has a sleepover for the first time and enlists Angus's help to make it as fun as possible. | |||
|
"The "B" Word" | January 28, 2022
| |
| Parker and Angus try to give Russell a bath. | |||
| 9 |  |
"Dog's Best Friend" | February 4, 2022
|
| Angus tries to woo the only dog on the mountain that doesn't like him: Jelly. | |||
|
"Out of Shape" | February 4, 2022
| |
| Parker becomes overly obsessed with a game to the point where the little nimbus isn't a cloud anymore. | |||
| 10 |  |
"Premium Parker" | February 11, 2022
|
| Parker makes some bougie new friends while the Middlemost Post is on vacation. | |||
|
"Toast of the Town" | February 11, 2022
| |
| Angus and Parker compete in a toast-making contest hosted by Ms. Pam and The Middlemost Toast. | |||
| 11 |  |
"Ariel Force One" | February 18, 2022
|
| When a hot air balloonist crash lands into the Steadfast, the Middlemost Post goes on a journey to help her fix it. | |||
|
"Itsy Bitsy" | February 18, 2022
| |
| When Parker gives shelter to a spider during a blizzard on the mountain, the cloud learns of Angus's deathly spider fear. | |||
| 12 |  |
"They're All Named Reggie" | February 25, 2022
|
| After delivering mail in Purpleton, the gang finds a Baby Reggie stowaway that Parker insists on returning home. | |||
|
"The Same Ol' Same" | February 25, 2022
| |
| When a famous Rapper visits the Mountain, Parker gives him a new zest for life. | |||
| 13 |  |
"Cloud of the Month" | March 4, 2022
|
| After winning the Middlemost Post award, Parker starts getting into it. | |||
|
"A. Plumber" | March 4, 2022
| |
| Parker calls a plumber when the toilet clogged. It’s Ryan who dresses up to solve the problem. | |||
| 14 |  |
"Scary Stories to Tell Your Cloud" | October 22, 2021
|
| On Halloween, the Middlemost Post crew tell each other scary stories to get through a blackout on the ship. | |||
|
"The Pumpkin Pageant" | October 22, 2021
| |
| Mayor Peeve and the Middlemost Post compete with rival pumpkins in an annual pumpkin pageant. | |||
| 15 |  |
"I Know What You Did Last Mail-Off" | January 21, 2022 |
| Parker learns that the mail drone, which was thought to have been destroyed, returns for revenge. | |||
| 16 |  |
"Dolores Moody" | April 29, 2022
|
| Parker tries to cheer up the grouchiest woman on Mt. Middlemost. | |||
|
"P.I.R.A.T.E." | April 29, 2022
| |
| Parker, Angus, and Russell must save the S.S. Steadfast from being taken by pirates. | |||
| 17 |  |
"Inside Russell" | May 6, 2022
|
| Parker must save Angus from rapidly aging inside Russell's belly. | |||
|
"The Stinkhole Chronicles" | May 6, 2022
| |
| Parker and Lily go on a quest through Old Stinkhole to rescue Angus. | |||
| 18 |  |
"Parker Saves Christmas" | December 3, 2021
|
| When Santa gets injured during a stop on Mt. Middlemost, Parker, Angus, and Russell help finish his deliveries. | |||
| 19 |  |
"Hair Today, Gone Tomorrow" | May 13, 2022
|
| Parker finds a body hair, and the cloud assumes it's time to become an adult! | |||
|
"Dentist Trip" | May 13, 2022
| |
| During a trip to the dentist, Parker remembers how the S.S. Steadfast got shipwrecked on Mt. Middlemost. | |||
| 20 |  |
"Ranch on the Side" | August 1, 2022
|
| Parker becomes obsessed with ranch dressing. | |||
|
"King Cloud vs. Smogzilla" | August 1, 2022
| |
| When a malevolent Smog Cloud terrorizes Mt. Middlemost, it's up to Parker to stop it. | |||