Dr. Virgil Swann

Smallville (2001)

Release Date : 16/10/2001 Episode Count : 2

Self

Die Johannes B. Kerner Show (1998)

Release Date : 22/01/1998 Episode Count : 1

The Practice (1997)

Release Date : 04/03/1997 Episode Count : 1

Alan Johnson

Black Fox (1995)

Release Date : 28/07/1995 Episode Count : 3

Self

Inside the Actors Studio (1994)

Release Date : 14/08/1994 Episode Count : 1

Leonard (voice)

Frasier (1993)

Release Date : 16/09/1993 Episode Count : 1

Self

The Carol Burnett Show (1991)

Release Date : 01/11/1991 Episode Count : 1

The Carol Burnett Show (1991)

Release Date : 01/11/1991 Episode Count : 9

Fred

Tales from the Crypt (1989)

Release Date : 10/06/1989 Episode Count : 1

John Dodge

The Great Escape II: The Untold Story (1988)

Release Date : 06/11/1988 Episode Count : 2

Prince Charming / 'My Son, the Prince'

Faerie Tale Theatre (1982)

Release Date : 11/09/1982 Episode Count : 1

Self

Wogan (1982)

Release Date : 04/05/1982 Episode Count : 1

Self - Special Guest Star

The Muppet Show (1976)

Release Date : 05/09/1976 Episode Count : 1

Self - Host

Saturday Night Live (1975)

Release Date : 11/10/1975 Episode Count : 1

Self

V.I.P. Schaukel (1971)

Release Date : 09/05/1971 Episode Count : 1

Self

The Tonight Show Starring Johnny Carson (1962)

Release Date : 01/10/1962 Episode Count : 1

Self - Performer

Tony Awards (1956)

Release Date : 01/04/1956 Episode Count : 1

Self - Presenter

Tony Awards (1956)

Release Date : 01/04/1956 Episode Count : 1

Self

The Oscars (1953)

Release Date : 19/03/1953 Episode Count : 1

Ben Harper

Love of Life (1951)

Release Date : 24/09/1951 Episode Count : 219