Acting

2016

(1 episode) as Uncle Dudley (voice)

2000

(2 episodes) as Dave Bishop (voice) (1 episode)

1998		Becker (1 episode) as Richard Wilson
1998		The Hughleys (1 episode)
1998		The Wild Thornberrys (1 episode) as The Great Bangaboo (voice)

1997

(1 episode) as Supt. Skinner (voice)

1995		The Twisted Tales of Felix the Cat (61 episodes)
1995		Pinky and the Brain (1 episode)

1994		Duckman (3 episodes)
1994		Burke's Law (1 episode) as Alexander the Great

1993		Problem Child (13 episodes) as Additional Voices (voice)
1993		The Adventures of Brisco County, Jr. (7 episodes) as Prof. Albert Wickwire

1992		Mad About You (1 episode)
1992		The Addams Family (39 episodes) as Gomez Addams (voice)

1991		Eerie, Indiana (5 episodes) as Radford
1991		Taz-Mania (121 episodes) as Bull Gator (voice)

1990		They Came from Outer Space (1 episode) as Neville Nessen
1990		Attack of the Killer Tomatoes (21 episodes)

1989

(1 episode) as Nelson Halliwell

1987

(1 episode)

1985		Mary (13 episodes) as Ed LaSalle
1985		Otherworld (1 episode)

1984		Charles in Charge (1 episode)
1984		Murder, She Wrote (1 episode) as Fritz Randall (1 episode) as Ross Hayley (3 episodes) as Harry Pierce
1984		Night Court (10 episodes) as Buddy Ryan (1 episode) as Kenny
1984		Riptide (1 episode) as Baxter Bernard

1982

(1 episode)

1981

(1 episode)

1979

(1 episode)

1978

(1 episode)

1977

(2 episodes) as David Crothers

1975		Welcome Back, Kotter (1 episode)
1975		The Bob Crane Show (1 episode)

1974

(1 episode)

1973

(1 episode)

1972		Ghost Story (1 episode) as Fred Colby
1972		Temperatures Rising (1 episode) as Russo
1972		The New Scooby-Doo Movies (1 episode) as Gomez Addams (voice)

1971

(3 episodes) as Sykes

1970		Night Gallery (1 episode) as Jonathan (segment "Pamela's Voice") (2 episodes) as Munsch
1970		The Odd Couple (1 episode) as Beau Biffingham

1968

(1 episode) as Jim Keatley

1967		The Flying Nun (2 episodes)
1967		He & She (1 episode) as Dr. Melvin Krillman

1966		CBS Playhouse (1 episode)
1966		Occasional Wife (1 episode)
1966		Hey Landlord! (1 episode)
1966		The Pruitts of Southampton (4 episodes) as Rudy Pruitt
1966		Batman (2 episodes) as The Riddler

1965

(1 episode)

1964

(64 episodes) as Gomez Addams

1963		The Danny Kaye Show (1 episode) as Self
1963		The Greatest Show on Earth (1 episode)

1962

(32 episodes)

1961		Ben Casey (1 episode)
1961		Hazel (1 episode)
1961		87th Precinct (1 episode)
1961		The Asphalt Jungle (1 episode)

1960		Route 66 (1 episode) as Benson (1 episode) as Gas Attendant
1960		Insight (1 episode) as Harry
1960		Outlaws (1 episode)
1960		Checkmate (1 episode) as Jim Poole

1959		Dennis the Menace (1 episode)
1959		The Twilight Zone (1 episode) as Charlie

1958		77 Sunset Strip (1 episode) as Martin Grosch
1958		The Donna Reed Show (1 episode)

1957

(1 episode) as Joe Lambert

1955

(1 episode) as Hard-Luck Henry Haggen

Directing

1984

(1 episode) … Director

1983

(10 episodes) … Director

1981

(1 episode) … Director

1977		CHiPs (3 episodes) … Director
1977		Lanigan's Rabbi (1 episode) … Director

1971

(2 episodes) … Director

1970

(3 episodes) … Director