How old was Michael Gross in…

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Michael Gross was ? in Amazing Planet: Mummies Unwrapped as 'Co-Executive Producer, Director, Writer, Editor'.

Movie Released: Tue, Jul 14 1998

Michael Gross was ? in Amazing Planet: Creatures of the Deep as 'Co-Executive Producer, Director, Editor'.

Movie Released: Tue, Apr 07 1998

Michael Gross was ? in Amazing Planet: Explosive Earth as 'Co-Executive Producer, Editor'.

Movie Released: Tue, Apr 07 1998

Michael Gross was ? in Hugh Hefner: Once Upon a Time as 'Writer'.

Movie Released: Wed, Jan 01 1992

Michael Gross was ? in The Modnar Machine as 'Director'.

Movie Released: Tue, Jan 01 1980

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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

Michael Gross was ? in Bill Nye the Science Guy as 'Writer'.

TV Show Released: First Air Date
Fri, Sep 10 1993