Self (archive footage)
Paul Williams Still Alive (2011)
Paris Hilton Inc.: The Selling of Celebrity (2009)
Theodore Banner
Down with Love (2003)
Himself (archive footage)
Louis Prima: The Wildest! (1999)
Television: The First Fifty Years (1999)
Golddigger (voice)
Robot in the Family (1994)
Judge Skanky
Fatal Instinct (1993)
Felix Unger
The Odd Couple: Together Again (1993)
Narrator / Host
A Christmas Celebration: Send Round the Song (1992)
Self
Doris Day: A Sentimental Journey (1991)
Narrator
The Boss (1991)
Sanford Meisner: The American Theatre's Best Kept Secret (1990)
Brain Gremlin (voice)
Gremlins 2: The New Batch (1990)
Night of 100 Stars III (1990)
Milton
It Had to Be You (1989)
Rev. Edward Chichester
The Man in the Brown Suit (1989)
Self - Host
That's Adequate (1989)
Tony Randall
Joan Rivers and Friends Salute Heidi Abromowitz (1988)
Happy Birthday, Bob: 50 Stars Salute Your 50 Years with NBC (1988)
Oliver Bishop
Save the Dog! (1988)
Walt Disney World Celebrity Circus (1987)
Narrator/Signor Valenti (voice)
Lyle, Lyle Crocodile: The Musical - The House on East 88th Street (1987)
Uncle Bill
Sunday Drive (1986)
The Fantasy Film Worlds of George Pal (1986)
Moochick (voice)
My Little Pony: The Movie (1986)
Muppet Video: The Kermit and Piggy Story (1985)
Night of 100 Stars II (1985)
Putzi (The Comedian)
Hitler's SS : Portrait In Evil (1985)
My Little Pony (1984)
Rambaba Organimus
The Pigs vs. The Freaks (1984)
Himself
The King of Comedy (1982)
Night of 100 Stars (1982)
Oops, Those Hollywood Bloopers! (1982)
Sidney Shorr
Sidney Shorr: A Girl's Best Friend (1981)
Peddicord
Foolin' Around (1980)
Performer in Tuxedo
The Gong Show Movie (1980)
Henry Motley
Scavenger Hunt (1979)
Lord Seymour Devery
Kate Bliss and the Ticker Tape Kid (1978)
The Beatles Forever (1977)
The Operator
Everything You Always Wanted to Know About Sex *But Were Afraid to Ask (1972)
Democritus
The Littlest Angel (1969)
The Woody Allen Special (1969)
Fred Miller
Hello Down There (1969)
And Still Champion! The Story of Archie Moore (1967)
Nightclub Patron (uncredited)
Gambit (1966)
Andrew Jessel
Our Man in Marrakesh (1966)
Hercule Poirot
The Alphabet Murders (1965)
Prof. Daniel Potter
Fluffy (1965)
Arnold Nash
Send Me No Flowers (1964)
Hood (uncredited)
Robin and the 7 Hoods (1964)
Harold Ventimore
The Brass Bottle (1964)
Dr. Lao / The Abominable Snowman / Merlin the Magician / Apollonius of Tyana / Pan / The Giant Serpent / Medusa / Audience Member
7 Faces of Dr. Lao (1964)
Paul Ferris
Island of Love (1963)
Ad Lib in Lounge (uncredited)
Two Weeks in Another Town (1962)
George Drayton
Boys' Night Out (1962)
Mortimer Brewster
Arsenic & Old Lace (1962)
Peter 'Pete' Ramsey
Lover Come Back (1961)
Alexander Coffman
Let's Make Love (1960)
King of France
The Adventures of Huckleberry Finn (1960)
Jonathan Forbes
Pillow Talk (1959)
Lorenzo Charlton
The Mating Game (1959)
Jerry Flagg
No Down Payment (1957)
Rockwell P. Hunter / Himself
Will Success Spoil Rock Hunter? (1957)
Cobbler
Oh, Men! Oh, Women! (1957)
Cameraman (uncredited)
Saboteur (1942)