How old was Karl Mainzer in…

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Karl Mainzer was ? in Devil in Disguise: The Murder of Ronald Platt as 'Sound Assistant'.

Movie Released: Wed, Nov 22 2023

Karl Mainzer was ? in From Where We Stand as 'Mixing Engineer'.

Movie Released: Fri, Nov 10 2023

Karl Mainzer was ? in Where is heaven as 'Sound Mixer'.

Movie Released: Thu, Nov 02 2023

Karl Mainzer was ? in Connie as 'ADR Coordinator'.

Movie Released: Thu, Sep 15 2022

Karl Mainzer was ? in Against the Law as 'Sound Re-Recording Mixer'.

Movie Released: Thu, Mar 16 2017

Karl Mainzer was ? in An Organization of Dreams as 'Sound Recordist'.

Movie Released: Fri, Jan 02 2009

Karl Mainzer was ? in The True Story of the Mary Celeste as 'Sound Editor'.

Movie Released: Sun, Nov 04 2007

Karl Mainzer was ? in Dispatches - Sidney Cooke as 'Sound Assistant'.

Movie Released: Thu, Oct 29 1998

Karl Mainzer was ? in How to Be Foreign Secretary as 'Sound Mixer'.

Movie Released: Sun, Jan 04 1998

Karl Mainzer was ? in Don't Get High on Your Own Supply as 'Sound Mixer'.

Movie Released: Thu, Jan 01 1998

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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