Thomas Gordon "Tom" Poston (October 17, 1921 – April 30, 2007) was an American television and film actor. He starred on television in a career that began in 1950. He appeared as a comic actor, game show panelist, comedy/variety show host, film actor, television actor, and Broadway performer.
Description above from the Wikipedia article Tom Poston, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Capital City Goofball (voice)
Mr. Popper (voice)
Standard Who
Tom Porter
Burt Sigurdson
Self - Celebrity Panelist
Mysterious "Dead Man"
Mortgage Banker
Earl
Mr. Looney
George Utley
Clerk
Ned
Ted
Dr. Art Hibke
Alec Gordon
Sentry
Floyd Norton
Self
Self - Laurel & Hardy
Self - Comedian
Self - Guest
Self - Master of Ceremony
Dr. Zharko
Mickey O'Day
Tom Poston
Daniel Baker
Charlie Denham
Self
Merle
Cliff Murdock
Old Man Swenson
Phineas T. Swenson
Franklin Delano Bickley
Mr. Bickley
Dr. Gillespie
Roscoe Harvey
Lt. Franklin
Homeless Man
Fiedler
Norman
Lenny
Jim Morrison
Self
Tommy Rooney
Jerry Fleisher
Ed Yablonsky
Herb
Bill Conner
Self - Mystery Guest
Self - Panelist
Tom
Car Salesman
Trinculo
Lord Palimore
Damon Jerome
Jake
Sidney 'Uncle Bouncy' Barish
Mr. Vance
Father Zabriskie
Clown
Leeds
John Giles / Selig
Doc Parseghian
Harry
Lieutenant Magee
Reverend Hayworth
J. Arthur Conrad
Gordon Hargrove
Mr. Stopworth
Sgt. Skip Sisson
Marty Gibson
Tom Penderel
Don Corman
Minister
Detective (as Thomas Poston)
Car Salesman
Prof. Jonathan Jones
Omar Krepps
Tom
Frank Beane
Self
William Bensinger
Self
Janitor / Lieutenant Courtney
Self
Trinculo
Self
Self
Self