Greg Walker

Filmography

11 titles · Newest first · Cast and crew credits

Titans

2018 · TV Show

Writer · Executive Producer · Director

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Extant

2014 · TV Show

Writer

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Vegas

2012 · TV Show

Writer · Executive Producer · Creator

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Three Rivers

2009 · TV Show

Writer

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Without a Trace

2002 · TV Show

Writer · Story

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Smallville

2001 · TV Show

Writer · Story

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Harsh Realm

1999 · TV Show

Writer

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L.A. Doctors

1998 · TV Show

Writer

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Man of Her Dreams

1997 · Movie

Writer

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The X-Files

1993 · TV Show

Writer

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Gargoyles

1972 · Movie

Gargoyle

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