Tom Poston

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.
Cast

Rabbit Test
Minister

Beethoven's 5th
John Giles / Selig

The Story of Us
Harry

Up the Academy
Sgt. Skip Sisson

Fame
Car Salesman

City That Never Sleeps
Detective (as Thomas Poston)

Beane's of Boston
Frank Beane

Christmas with the Kranks
Father Zabriskie

The Old Dark House
Tom Penderel

Cold Turkey
Mr. Stopworth
The Magnificent Magical Magnet of Santa Mesa
William Bensinger

Zotz!
Prof. Jonathan Jones

The Happy Hooker
J. Arthur Conrad

The Girl, the Gold Watch & Dynamite
Omar Krepps

Save the Dog!
Unknown

Soldier in the Rain
Lieutenant Magee

A Guide for the Married Woman
Marty Gibson
The Christmas Tree
Tom

Carbon Copy
Reverend Hayworth
A Quiet Little Neighborhood, a Perfect Little Murder
Don Corman

The Tempest
Trinculo

Krippendorf's Tribe
Gordon Hargrove

The Princess Diaries 2: Royal Engagement
Lord Palimore