Greydon Clark · Actor

Sealed

2022 ?.? ?.?

Hollywood Dreams & Nightmares: The Robert Englund Story Self

The Making of Final Justice

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2021 ?.? ?.?

The Making of Final Justice Self

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2018 ?.? ?.?

Survival of the Film Freaks Self

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2015 ?.? ?.?

42nd Street Memories: The Rise and Fall of America's Most Notorious Street Self

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2014 ?.? ?.?

Electric Boogaloo: The Wild, Untold Story of Cannon Films Self - Filmmaker

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2006 ?.? ?.?

The Foreign Eye Self

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1998 ?.? ?.?

Stargames Adam

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1992 ?.? ?.?

Dance Macabre Anderson

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1988 ?.? ?.?

Uninvited Lab Doctor

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1984 ?.? ?.?

Final Justice Sheriff

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1982 ?.? ?.?

Wacko Lawnmower Killer

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1976 ?.? ?.?

Black Shampoo Wilson's Man on Phone (voice)

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1975 ?.? ?.?

Psychic Killer Police Sgt. Marv Sowash

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1973 ?.? ?.?

The Bad Bunch Jim

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1971 ?.? ?.?

Dracula vs. Frankenstein Strange

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1970 ?.? ?.?

Hell's Bloody Devils Anderson

Sealed

1969 ?.? ?.?

The Mighty Gorga Dan Remington

Sealed

1969 ?.? ?.?

Satan's Sadists Acid