Acting

2020		Joker: Put on a Happy Face as Self (archive footage)
2020		Be Water as Self (archive footage)

1999

as Self (archive footage) (uncredited)

1987

(1 episode) as Self

1982

as Julius Thompkins

1980		Guyana Tragedy: The Story of Jim Jones (2 episodes) as Mr. Caldwell
1980		American Gigolo as Michelle's Lawyer

1979

as Chairman

1978

as William Bast

1977		The Amazing Howard Hughes as Sen. Ferguson
1977		Eight Is Enough (1 episode)
1977		Mission to Glory: A True Story as Father Argula

1975

as Dr. Richard Sheppard, Sr.

1967		Dick Tracy - The Plot To Kill NATO as Narrator (voice)
1967		Batgirl as Narrator (voice)

1966		The Green Hornet (26 episodes) as Narrator
1966		Batman as Narrator / Bat-Computer (voice) (uncredited)
1966		Batman (120 episodes) as Narrator (voice)