Acting

1992

as Big Daddy Boo (voice)

1991

as Pinky (voice)

1987

as Sheriff Rufus Buzby / T.J. Buzby (voice)

1985

as The Mayor (voice)

1981

as Self (archive footage)

1978		The Cat from Outer Space as Presiding Judge (uncredited)
1978		Record City as Coznowski

1977		Once Upon a Brothers Grimm as King of Hesse
1977		The Greatest Thing That Almost Happened as Samuelson
1977		The Other Side of Midnight as Lanchon
1977		The Amazing Howard Hughes as Fiorello LaGuardia

1976		Freaky Friday as Mr Dilk
1976		Special Delivery as Hubert Zane
1976		Brenda Starr as A.J. Livwright
1976		Demon and the Mummy

1975		The Manchu Eagle Murder Caper Mystery as Dr. Melon
1975		Adventures of the Queen as Robert Dwight

1974		The Bank Shot as Al G. Karp
1974		Devil Times Five as Harvey Beckman
1974		The Take as Oscar
1974		The Last Angry Man as Dr. Max Vogel
1974		Dr. Max as Dr. Scott Herndon

1973

as Hugo Kalmar

1972		The Man Hunter as Carl Auscher
1972		Slaughterhouse-Five as Lionel Merble
1972		What's Up, Doc? as Harry
1972		The Adventures of Nick Carter as Dr. Zimmerman

1969

as Max Engstorm

1968

as Holly Levine

1967		Matchless as Colonel Coolpepper
1967		Up the Down Staircase as Dr. Bester
1967		The Borgia Stick as Alton

1966

as Leonard Tupperman

1964		Fail Safe as Congressman Raskob
1964		Joy House as Harry
1964		Black Like Me as Dr. Jackson

1963

as Ol' Cap', Stonewall Jackson Cotchipee

1960

as Hugo