Peter Thomas Scolari (September 12, 1955 – October 22, 2021) was an American actor. He is best known for his roles as Michael Harris on Newhart (1984–1990) and Henry Desmond in 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. Description above from the Wikipedia article Peter Scolari, licensed under CC-BY-SA, full list of contributors on Wikipedia.
The Polar Express
(Billy - Lonely Boy)
The Boy Who Cried Wolf
The Further Adventures of Wally Brown
(Douglas Burdett)
Ticks
(Charles Danson)
Imps*
(Phil)
Magnificent Desolation: Walking on the Moon
(Pete Conrad)
Camp Nowhere
(Donald Himmel)
Harry Anderson: The Tricks of His Trade
(Self)
Perry Mason: The Case of the Glass Coffin
(David Katz)
Carpool
(Robert Duff)
Perfect Harmony
(Derek Sanders)
The Ryan White Story
(David Day)
The Rosebud Beach Hotel
(Elliot)
Take Off
(Kookie ("1950's"))
Letting Go
(Bill)
Disclosure
(Henry Desmond / Hildegard Desmond (archive footage))
Corporate Affairs
(Simon Tanner)
Fatal Confession: A Father Dowling Mystery
(Chris Robinson)
That Thing You Do!
(Troy Chesterfield)
Missing Children: A Mother's Story
(Woody)
Amazons
(Dr. Jerry Menzies)
Mentor
(Jonathan Parks)
Suburban Girl
(Mickey Lamm)
A Plumm Summer
(Agent Hardigan)
Stop the World, I Want to Get Off
(Littlechap)
Mr. Bill's Real Life Adventures
(Mr. Bill)
The Ultimate Christmas Present
(Edwin Hadley)
Fire! Trapped on the 37th Floor
(Paul DeWitt)
All You Can Eat
(Dr. Zukreski)
Looks That Kill
(Paul)
Diagnosis Murder: The House on Sycamore Street
(Dr. Zach Drummond)
Sorority Boys
(Louis)
Talk to Me
(Howard Grant)
How You Look at It
(Hero)
Jerome's Bouquet
(Bob)
The Social Ones
(Stephen Schpelnick)
Dean
(Patrick)
Harry Anderson's Sideshow
(Self)
A Scooby-Doo! Christmas
(Professor William Fagen Higginson (voice))
For Hope
(Date #2 (uncredited))
What I Like About You
(Dad)
The Drew Carey Show
(Councilman Kemp)
Family Ties
(Paul Kenter)
Duckman
Remington Steele
(Albie Fervitz)
American Dad!
(Limo Driver / Peter Scolari (voice))
Reba
Ally McBeal
Honey, I Shrunk the Kids: The TV Show
(Wayne Szalinski)
Touched by an Angel
(Charles Hibbard)
Gargoyles
(Preston Vogel (voice))
Batman: The Animated Series
(Hamner (voice))
Batman: The Animated Series
(The Shark (voice))
Bosom Buddies
(Henry Desmond / Hildegarde)
Hotel
Happy Days
Newhart
(Michael Harris)
Angie
The King of Queens
(Ron)
The Greatest Event in Television History
(Self)
Lois & Clark: The New Adventures of Superman
Goodtime Girls
(Benny Loman)
The Mommies
(Ken Ballantine)
Dweebs
Dave's World
(Fred)
Call Me Madame: Backstage at 'Wicked' with Sheryl Lee Ralph
(Self)
Lisey's Story
(Dave Debusher)
Family Album
(Jonathan Lerner)
Listen Up!
(Andrew McKillop)
Baby Makes Five
White Collar
(Zimmer the Keymaster)
Girls
(Tad Horvath)
The West Wing
(Jake Kimball)
From the Earth to the Moon
(Pete Conrad)
Gotham
(Commissioner Loeb)
George & Leo
The Nanny
(Leslie Tilbert)
Sabrina, the Teenage Witch
(Ringmaster)
ER
(Kyle Evans)
Pet Star
(Self - Judge)
Touched by an Angel
(Tim Albright)
Finder of Lost Loves
(Ted Caton)
Evil
(Bishop Thomas Marx)
Madoff
(Peter Madoff)
Hey Arnold!
(Doug LeSham (voice))
Fallen Angels
(Clerk)
The Good Fight
(Greg)
Father Dowling Mysteries
(Chris Robinson)
A Whole New Ballgame
(Glenn)
Burke's Law
(Johnny Lake)
Animaniacs
(Wilford Wolf (voice))
What's New, Scooby-Doo?
(Professor Higginson (voice))
Celebrity Ghost Stories
(Self)
Law & Order: Special Victims Unit
(Dr. Dennis Barkley)
Fosse/Verdon
(Mel)
Batman: The Brave and the Bold
(Ray Palmer/The Atom (voice))
The Twilight Zone
(Leonard Randall / Delos of Atlantis)