Poltergeist
as Original Film Writer
2015
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Behind the Wall
as Producer
2008
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The Immortal
as Creator
2000
—
Who Killed Atlanta's Children?
as Executive Producer
2000
—
Cool World
as Screenplay, Writer
1992
—
Sleepwalkers
as Producer
1992
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Marked for Death
as Screenplay, Producer
1990
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Great Balls of Fire!
as Executive Producer
1989
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Poltergeist II: The Other Side
as Screenplay, Producer
1986
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Poltergeist
as Screenplay
1982
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Death Hunt
as Screenplay
1981
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Starsky & Hutch
as Writer
1975
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Baretta
as Writer
1975
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Kojak
as Writer
1973
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