Acting

2016		The Odd Couple 1 episode as Walter Madison
2016		Entertainment Tonight 1 episode as Self

2015		BoJack Horseman 1 episode as Abe D'Catfish (voice)
2015		Celebrity Family Feud 1 episode as Self
2015		Hot in Cleveland 1 episode as Ari
2015		Penn Zero: Part-Time Hero 2 episodes as Soda Jerk (voice)
2015		Brooklyn Nine-Nine 1 episode as Marvin Miller

2014		Liv and Maddie 1 episode as Vic Defazerelli
2014		Two and a Half Men 1 episode as Garry

2011

1 episode as Sheldon Leavitt (voice)

2009		According to Jim 1 episode as Doctor
2009		ER 1 episode as Harry Feingold

2008

1 episode as Sharkcorp President

2007		On the Lot 16 episodes as Self - Host
2007		Brothers and Sisters 2 episodes as Major Jack Wiener
2007		Jimmy Kimmel Live! 1 episode as Self
2007		The L Word 1 episode as Self

2006		Kathy Griffin: My Life on the D-List 1 episode as Self
2006		The Reichen Show 1 episode as Self

2004		The Ellen DeGeneres Show 1 episode as Self
2004		Listen Up! 1 episode as Max Kleinman
2004		Good Day Live 1 episode as Self
2004		Father of the Pride 4 episodes as Bernie (voice)

2003

1 episode as Fred (voice)

2002		Sabrina, the Teenage Witch 1 episode as Mickey Brentwood
2002		Monk 1 episode as Warren Beach

2001

1 episode as Self - Guest

2000

1 episode as Self

1999

1 episode as Larry Kidkill (voice)

1997

1 episode as Garry Marshall

1996

2 episodes as Self - Guest

1984

1 episode as Self

1980

1 episode

1974

1 episode as Drummer

1970

2 episodes as Man #2

1968

20 episodes as Gene Blair

1967		Good Morning World 1 episode as Man
1967		That Girl 3 episodes

Creator

1982		The New Odd Couple … Creator
1982		Joanie Loves Chachi … Creator

1979		Angie … Creator
1979		Makin' It … Creator

1978

… Creator

1977

… Creator

1976

… Creator

1974

… Creator

1972		The Brian Keith Show … Creator
1972		Me and the Chimp … Creator

1966

… Creator

1965

… Creator

Production

1982

17 episodes … Producer

1980

13 episodes … Producer

1978		Mork & Mindy 95 episodes … Producer
1978		Who's Watching the Kids? 16 episodes … Producer

1976

178 episodes … Producer

1974

252 episodes … Producer

1972		The Brian Keith Show 48 episodes … Producer
1972		Me and the Chimp 13 episodes … Producer

1970

114 episodes … Executive Producer

Writing

1974

1 episode … Writer

1970		Barefoot in the Park 1 episode … Writer
1970		The Odd Couple 8 episodes … Writer

1969

2 episodes … Writer

1965

1 episode … Writer

1964		Gomer Pyle, U.S.M.C. 2 episodes … Writer
1964		The Joey Bishop Show 1 episode … Writer
1964		The Dick Van Dyke Show 18 episodes … Writer

Directing

2013

26 episodes … Director

1980

1 episode … Director

1976

2 episodes … Director

1974

1 episode … Director

1971		Love, American Style 2 episodes … Director
1971		The Odd Couple 6 episodes … Director

1967

1 episode … Director