How old was John Marks in…

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John Marks was ? in Blue Gold: American Jeans as 'Writer'.

Movie Released: Sat, May 31 2014

John Marks was ? in Purple State of Mind as 'Director'.

Movie Released: Wed, Jan 30 2008

John Marks was ? in Mission Mind Control as 'Production Consultant'.

Movie Released: Tue, Jan 30 1979

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

John Marks was ? in Hitler: The Lost Tapes of the Third Reich as 'Executive Producer, Director, Creator'.

TV Show Released: First Air Date
Mon, Apr 10 2023

John Marks was ? in Search for the Lost Giants as 'Co-Executive Producer'.

TV Show Released: First Air Date
Tue, Nov 04 2014

John Marks was ? in Inside the American Mob as 'Producer'.

TV Show Released: First Air Date
Sun, Jul 28 2013