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Mark Leyner

Actor · Born January 4, 1956

Wrote 1

2000s

2008
War, Inc.
Writer
46

Produced 1

2010s

2016
Cell
Co-Producer
37

Appearances2

2000s

2006
The Megan Mullally Show
Self - Guest · 1 episode

1990s

1993
Late Night with Conan O'Brien
Self - Guest · 1 episode
79