Portrait of Mark Knechtel

Mark Knechtel

Born: Unknown birthdate.
Mark Knechtel is ?
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Movies (As Crew)

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Poster of Grave Encounters
Grave Encounters
Mark Knechtel was
? in Grave Encounters
as 'Executive Producer'.
Fri, Sep 09 2011

TV Shows (As Crew)

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages