(1990) Gremlins 2: The New Batch

as Brain Gremlin (voice)

(2003) Down with Love

as Theodore Banner

(1964) Send Me No Flowers

as Arnold Nash

(1959) Pillow Talk

as Jonathan Forbes

(1942) Saboteur

as Cameraman (uncredited)

(1965) The Alphabet Murders

as Hercule Poirot

(1979) Scavenger Hunt

as Henry Motley

(1960) Let's Make Love

as Alexander Coffman

(1972) Everything You Always Wanted to Know About Sex *But Were Afraid to Ask

as The Operator

(1993) Fatal Instinct

as Judge Skanky

(1962) Boys' Night Out

as George Drayton

(1961) Lover Come Back

as Peter 'Pete' Ramsey

(1969) Hello Down There

as Fred Miller

(1964) 7 Faces of Dr. Lao

as Dr. Lao / The Abominable Snowman / Merlin the Magician / Apollonius of Tyana / Pan / The Giant Serpent / Medusa / Audience Member

(1989) The Man in the Brown Suit

as Rev. Edward Chichester

(1960) The Adventures of Huckleberry Finn

as King of France

(1957) Will Success Spoil Rock Hunter?

as Rockwell P. Hunter / Himself

(1959) The Mating Game

as Lorenzo Charlton

(1964) The Brass Bottle

as Harold Ventimore

(1977) The Beatles Forever

as Self

(1966) Our Man in Marrakesh

as Andrew Jessel

(1980) The Gong Show Movie

as Performer in Tuxedo

(1986) Sunday Drive

as Uncle Bill

(1962) Two Weeks in Another Town

as Ad Lib in Lounge (uncredited)

(1957) Oh, Men! Oh, Women!

as Cobbler

(1980) Foolin' Around

as Peddicord

(1963) Island of Love

as Paul Ferris

(1957) No Down Payment

as Jerry Flagg

(1988) Happy Birthday, Bob: 50 Stars Salute Your 50 Years with NBC

as Self

(1982) Oops, Those Hollywood Bloopers!

as Self (archive footage)

(1965) Fluffy

as Prof. Daniel Potter

(1969) The Littlest Angel

as Democritus

(1986) My Little Pony: The Movie

as Moochick (voice)

(2009) Paris Hilton Inc.: The Selling of Celebrity

as Self (archive footage)

(1988) Joan Rivers and Friends Salute Heidi Abromowitz

as Tony Randall

(1967) And Still Champion! The Story of Archie Moore

as Self

(1990) Night of 100 Stars III

as Self

(1990) Sanford Meisner: The American Theatre's Best Kept Secret

as Self

(1991) Doris Day: A Sentimental Journey

as Self

(1986) The Fantasy Film Worlds of George Pal

as Self

(1988) Save the Dog!

as Oliver Bishop

(1981) Sidney Shorr: A Girl's Best Friend

as Sidney Shorr

(1985) Night of 100 Stars II

as Self

(1999) Television: The First Fifty Years

as Self (archive footage)

(1982) The King of Comedy

as Tony Randall

(1978) Kate Bliss and the Ticker Tape Kid

as Lord Seymour Devery

(1966) Gambit

as Nightclub Patron (uncredited)

(1989) That's Adequate

as Self - Host

(1987) Walt Disney World Celebrity Circus

as Self - Host

(1985) Hitler's SS: Portrait in Evil

as Putzi (The Comedian)

(1999) Louis Prima: The Wildest!

as Himself (archive footage)

(1969) The Woody Allen Special

as Self

(1989) It Had to Be You

as Milton

(1993) The Odd Couple: Together Again

as Felix Unger

(1984) The Pigs vs. The Freaks

as Rambaba Organimus

(1984) My Little Pony

as Moochick (voice)

(1985) Muppet Video: The Kermit and Piggy Story

as Self

(1962) Arsenic & Old Lace

as Mortimer Brewster

(1987) Lyle, Lyle Crocodile: The Musical - The House on East 88th Street

as Narrator/Signor Valenti (voice)

(1964) Robin and the 7 Hoods

as Hood (uncredited)

(2011) Paul Williams Still Alive

as Self (archive footage)

(1991) The Boss

as Narrator

(1992) A Christmas Celebration: Send Round the Song

as Self - Narrator / Host

(1982) Night of 100 Stars

as Self

(1994) Robot in the Family

as Golddigger (voice)

(1986) My Little Pony

as ---

(1968) Here's Lucy

as Rudolph Springer

(1976) The Sonny and Cher Show

as ---

(1970) The Odd Couple

as Felix Unger

(1962) The Merv Griffin Show

as Self

(1948) Studio One

as ---

(1948) The Ed Sullivan Show

as Self

(1981) Gimme a Break!

as ---

(1953) General Electric Theater

as Justin Hale

(1952) Mister Peepers

as Harvey Weskit

(1951) Hallmark Hall of Fame

as Mortimer Brewster

(1993) Late Night with Conan O'Brien

as Self - Guest

(1958) Westinghouse Desilu Playhouse

as ---

(1976) Battle of the Network Stars

as ---

(1998) Brother's Keeper

as Tony

(1964) The Hollywood Palace

as Self - Host

(1969) The Glen Campbell Goodtime Hour

as Self

(1953) The Pepsi-Cola Playhouse

as ---

(1980) The Big Show

as Self

(1981) Love, Sidney

as Sidney Shorr

(1970) The Flip Wilson Show

as Self

(1948) The Philco Television Playhouse

as ---

(1966) ABC Stage 67

as Inspector Berry / Geoffrey Judge

(1956) The Dinah Shore Chevy Show

as Self

(1976) The Tony Randall Show

as Walter Franklin

(1956) The Steve Allen Show

as Self - Guest

(1968) That's Life

as ---

(1963) Vacation Playhouse

as Willie Coogan

(1953) The Oscars

as Self

(1976) The Captain and Tennille

as Self

(1987) The Great American Quiz Show

as ---

(1975) Cher

as Self

(1976) The Muppet Show

as Self - Special Guest Star

(1974) Tony Orlando and Dawn

as Self

(1958) The Dick Clark Show

as Self

(1975) Saturday Night Live

as Self - Cameo (uncredited)

(1961) The Mike Douglas Show

as Self

(1994) The Magic School Bus

as (voice)

(1961) The Mike Douglas Show

as Self - Co-Host

(1962) The Tonight Show Starring Johnny Carson

as Self

(1977) The Brady Bunch Hour

as ---

(1960) Checkmate

as Luther Gage

(1950) What's My Line?

as Self - Mystery Guest

(1948) Studio One

as Walter

(1972) The Julie Andrews Hour

as Self

(1951) Hallmark Hall of Fame

as ---

(1967) The Carol Burnett Show

as Self - Guest / Various Characters

(1956) The Steve Allen Show

as Self

(1956) Tony Awards

as Self - Presenter

(1956) Tony Awards

as Self - Host

(1967) The Carol Burnett Show

as Various Characters

(1948) The Philco Television Playhouse

as Ernest Winkler

(1950) What's My Line?

as Self - Panelist

(2006) Legends

as Pete Ramsey (archive footage) (uncredited)

(1968) The Dick Cavett Show

as Self - Guest

(1993) Late Night with Conan O'Brien

as Self

(1962) The Alfred Hitchcock Hour

as Hadley Purvis

(1963) The Danny Kaye Show

as Self

(1958) Kraft Music Hall

as Self - Host

(1969) Love, American Style

as Mark