Portrait of Mark Grentell

Mark Grentell

Born: Unknown birthdate.
Mark Grentell is ?
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Acting Roles
Crew Roles

Movies (As Crew)

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Poster of Imagine
Imagine
Mark Grentell will be ? in Imagine as 'Producer'.
Movie Released: Sun, Aug 17 2025
Poster of Quadrant
Quadrant
Mark Grentell was ? in Quadrant as 'Executive Producer'.
Movie Released: Sat, Aug 03 2024
Poster of Roborovski
Roborovski
Mark Grentell was ? in Roborovski as 'Co-Producer'.
Movie Released: Thu, Oct 22 2020
Poster of The Merger
The Merger
Mark Grentell was ? in The Merger as 'Director'.
Movie Released: Thu, Aug 30 2018
Poster of Backyard Ashes
Backyard Ashes
Mark Grentell was ? in Backyard Ashes as 'Director, Writer'.
Movie Released: Thu, Nov 07 2013

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