Peter Thomas Scolari (September 12, 1955 – October 22, 2021) was an American actor. He was best known for his roles as Michael Harris on Newhart (1984–1990) and Henry Desmond on Bosom Buddies (1980–1982). Scolari received three Emmy nominations for his work on Newhart and won the Primetime Emmy Award for Outstanding Guest Actor in a Comedy Series for his recurring role as Tad Horvath on Girls in 2016.
For Nickelodeon, he voiced Doug in the Hey Arnold! episode "Stinky Goes Hollywood/Olga Gets Engaged".