 | In the Beginning: The Caesar Years (2012)
Self |
 | Added Attractions: The Hollywood Shorts Story (2002)
Self (archive footage) (uncredited) |
 | The Sid Caesar Collection: Inside the Writer's Room (2000)
Himself |
| | The Sid Caesar Collection: Creating the Comedy (2000)
Himself |
 | The Sid Caesar Collection: The Magic of Live TV (2000)
Self |
 | Breakfast with Einstein (1998)
Abercrombie |
 | The Wonderful Ice Cream Suit (1998)
Leo Zellman |
 | It Came from Outer Space II (1995)
Ben Cully |
 | Tom and Jerry: The Movie (1992)
Squawk (voice) |
 | Dying Young (1991)
Voice on Jetsons (voice) |
 | Life Stinks (1991)
Sailor |
 | The Adventures of Ronald McDonald: McTreasure Island (1990)
(voice) |
 | Transylvania Twist (1989)
Marinas Orlock |
 | Joan Rivers and Friends Salute Heidi Abromowitz (1988)
Howie Morris |
 | Return to Mayberry (1986)
Ernest T. Bass |
 | Star Fairies (1985)
Dragon Head #1 (voice) |
 | Sweet Sea (1985)
(voice) |
 | Splash (1984)
Dr. Zidell |
| | Deck the Halls with Wacky Walls (1983)
Crazy Legs (voice) |
 | Portrait of a Showgirl (1982)
Wally Gordon |
 | Bunnicula, the Vampire Rabbit (1982)
Chester / Stockboy / Hank (voice) |
 | History of the World: Part I (1981)
Court Spokesman - The Roman Empire |
 | The Munsters' Revenge (1981)
Cousin Igor |
 | Legends of the Super Heroes (1979)
Dr. Sivana |
 | High Anxiety (1977)
Professor Lilloman |
 | The Many Adventures of Winnie the Pooh (1977)
Gopher (voice) |
 | The Smallest Elephant in the World (1977)
Narrator |
| | The Haunted Heist (1974)
Frankie / Wolfie / Hauntleroy (voice) |
 | Ten from Your Show of Shows (1973)
|
 | Daffy Duck and Porky Pig Meet the Groovie Goolies (1972)
Franklin Frankenstein, Wolfgang Wolfman, Mummy, Hauntleroy |
 | The Banana Splits in Hocus Pocus Park (1972)
Hocus / Pocus (voice) |
 | And Then They Forgot God (1971)
Mr. Williams |
 | Don't Drink the Water (1969)
Pilot (uncredited) |
 | Archie and His New Pals (1969)
Jughead Jones / Moose (voice) |
 | Winnie the Pooh and the Blustery Day (1968)
Gopher (voice) |
| | Star Spangled Salesman (1968)
Self |
 | The Big Mouth (1967)
Cameo Role (uncredited) |
 | Way... Way Out (1966)
Schmidlap |
 | Alice in Wonderland or What's a Nice Kid Like You Doing in a Place Like This? (1966)
White Rabbit |
 | Alice of Wonderland in Paris (1966)
The Frowning Prince / King (segment "The Frowning Prince") / Grand Wizard (voice) |
 | Winnie the Pooh and the Honey Tree (1966)
Gopher (voice) |
 | Fluffy (1965)
Sweeney |
 | The Huffless, Puffless, Dragon (1964)
|
 | Habit Rabbit (1963)
Raymond |
 | The Nutty Professor (1963)
Mr. Elmer Kelp |
| | Beetle's High Horps (1963)
Beetle Bailey / Gen. Halftrack |
 | 40 Pounds of Trouble (1962)
Julius |
| | Mouse Blanche (1962)
Deliveryman |
 | Boys' Night Out (1962)
Howard McIllenny |
 | Munro (1961)
Narrator / General / Soldiers (voice) |
| | The Frowning Prince (1961)
|
 | Stop Driving Us Crazy (1961)
|
 | Aladdin (1958)
Wu Fang |
 | Twelfth Night (1957)
Feste |
