Acting

2020

(1 episode) as The Grandfather

2017

(14 episodes) as Self

2016		Justice League Action (1 episode) as The Wizard (voice)
2016		Angie Tribeca (1 episode) as Glenn-Allen Mixon

2014

(1 episode) as Self

2013

(1 episode) as Self

2012		Comedians in Cars Getting Coffee (1 episode) as Self
2012		Inside Comedy (1 episode) as Self

2011

(1 episode) as Henry (voice)

2010

(7 episodes) as Max

2009		The Cleveland Show (2 episodes)
2009		Parks and Recreation (1 episode) as Ned Jones

2008		Shatner's Raw Nerve (1 episode) as Self
2008		The Penguins of Madagascar (1 episode) as Santa Claus (voice)
2008		The Jewish Americans (3 episodes) as Himself

2006

(1 episode)

2005		Dreamworks Happy Holidays from Madagascar (4 episodes)
2005		American Dad! (1 episode) as Irv (voice) (1 episode) as Mailbox #1 (voice)

2004		House (1 episode) as Eugene Schwartz
2004		Boston Legal (1 episode) as Milton Bombay
2004		Father of the Pride (14 episodes) as Sarmoti (voice)

2003		Two and a Half Men (4 episodes) as Marty Pepper
2003		The Ellen DeGeneres Show (4 episodes) as Self
2003		Jimmy Kimmel Live! (1 episode)

2002

(3 episodes) as Mr. Portinbody

2001		The Bernie Mac Show (2 episodes) as Carl Reiner (1 episode) as Neighbor
2001		Crossing Jordan (1 episode) as Harry Macy

1999		Turn Ben Stein On (1 episode)
1999		Family Law (2 episodes)
1999		The Martin Short Show (1 episode)
1999		Beggars and Choosers (1 episode)
1999		The Late Late Show with Craig Kilborn (2 episodes) as Self - Guest
1999		Family Guy (1 episode) as Fantasy Baseball Coach (voice) (1 episode) as Old Man (voice)

1998		Hercules (1 episode) as Prometheus (voice)
1998		Bravo Profiles (1 episode)

1997		Ally McBeal (1 episode) as Johnson Buck
1997		King of the Hill (1 episode) as Gary Kasner (voice) (1 episode) as Garry Kasner (voice)

1996

(2 episodes) as Self - Guest

1995

(1 episode)

1994

(1 episode)

1993		Intimate Portrait (1 episode) as Self
1993		Frasier (1 episode) as Roger (voice)
1993		Late Night with Conan O'Brien (1 episode) as Self - Guest

1992		Mad About You (1 episode) as Alan Brady
1992		The Larry Sanders Show (1 episode) as Carl Reiner
1992		The Tonight Show with Jay Leno (2 episodes)

1986

(1 episode)

1985

(1 episode) as Self

1982		Faerie Tale Theatre (1 episode) as Geppetto
1982		Twilight Theater (1 episode)

1978

(1 episode)

1976		Good Heavens (20 episodes)
1976		Donny & Marie (1 episode) as Self

1975

(1 episode) as Self

1972

(2 episodes) as Self

1971

(1 episode) as Announcer

1970		Night Gallery (1 episode)
1970		The Flip Wilson Show (1 episode) as Self

1969		The Bold Ones: The New Doctors (1 episode)
1969		The Movie Game (US) (3 episodes)

1968

(1 episode) as Self - Guest host

1967		The Carol Burnett Show (1 episode) as Various Characters (2 episodes) as Self - Guest / Various Characters
1967		Rowan & Martin's Laugh-In (3 episodes) as Self
1967		Personality (1 episode)

1966

(1 episode)

1964		Linus the Lionhearted (3 episodes)
1964		The Celebrity Game (1 episode) as Self - Host
1964		The Hollywood Palace (7 episodes) as Self - Comedian

1963		The Judy Garland Show (1 episode) as Himself
1963		The Jerry Lewis Show (1 episode) as Self
1963		Burke's Law (1 episode) as Chief Inspector House (1 episode) as Binky Fawcett
1963		The Art Linkletter Show (1 episode)

1962		The Tonight Show Starring Johnny Carson (1 episode) as Self - Guest Host (4 episodes) as Self
1962		The Merv Griffin Show (2 episodes) as Self

1961		The Mike Douglas Show (1 episode) as Self
1961		The Dick Van Dyke Show (1 episode) as TV Announcer (voice) (uncredited) (1 episode) as Robert Petrie (2 episodes) as Alan Brady (14 episodes) as Serge Carpetna
1961		The New Steve Allen Show (3 episodes)

1960

(1 episode)

1958

(1 episode)

1957

(1 episode) as Self

1956		To Tell the Truth (1 episode)
1956		The Dinah Shore Chevy Show (7 episodes) as Self
1956		The Perry Como Show (1 episode)
1956		Tony Awards (1 episode) as Self - Presenter

1953

(1 episode) as Self

1952

(1 episode)

1951

(21 episodes)

1950		The George Burns and Gracie Allen Show (1 episode) as Hotel Waiter
1950		Your Show of Shows (136 episodes) as Himself

1949

(1 episode)

1948

(1 episode) as Self

Directing

1976

(7 episodes) … Director

1973

(1 episode) … Director

1971

(2 episodes) … Director

1967

(4 episodes) … Director

Creator

1973

… Creator

1971

… Creator

1967

… Creator

1961

… Creator

Production

1976

(20 episodes) … Producer

1967

(26 episodes) … Producer

1961

(158 episodes) … Producer

Writing

1973

(1 episode) … Writer

1971

(1 episode) … Writer

1961

(51 episodes) … Writer