2016

(6 episodes) as Dominick Dunne

2013		Teen Titans Go! (4 episodes) as Santa Claus (voice)
2013		Sofia the First (1 episode) as Marshak (voice)

2007

(78 episodes) as Bertram Cooper

2000

(25 episodes) as Edwin O'Malley

1998

(1 episode) as Jake (voice)

1997

(1 episode)

1996

(1 episode) as Desaad (voice)

1993

(5 episodes) as Chap Starfall

1990

(1 episode) as Goopy Geer (voice)

1986

(13 episodes) as Howler (voice)

1985

(1 episode)

1984

(1 episode) as Marc Faber

1983		Masquerade (1 episode)
1983		Reading Rainbow (1 episode) as Himself - Narrator (voice)

1979

(1 episode) as Stephen Shaw

1971		Great Performances (1 episode) as Self
1971		Alias Smith and Jones (1 episode)

1970		Night Gallery (1 episode)
1970		The Don Knotts Show (1 episode) as Self

1969

(1 episode)

1968

(32 episodes)

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

1959

(1 episode) as Professor Pearson

1958

(1 episode) as Richy Wilkin

1956

(1 episode) as Self - Nominee (2 episodes) as Self - Presenter (2 episodes) as Self - Performer

1955		Matinee Theater (1 episode)
1955		Alfred Hitchcock Presents (1 episode) as Len (1 episode) as Phil

1954

(319 episodes)

1950

(1 episode) as Self - Mystery Guest