How old was John Seidman in…

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John Seidman was ? in The Thomas Crown Affair as 'Lab Technician (George French)'.

Movie Released: Fri, Aug 06 1999

John Seidman was ? in Jeffrey as 'Boss'.

Movie Released: Fri, Aug 18 1995

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 Seidman was ? in Hack as 'Marty Handler'.

TV Show Released: First Air Date
Fri, Sep 27 2002

John Seidman was ? in Law & Order: Criminal Intent as 'Dawson'.

TV Show Released: First Air Date
Sun, Sep 30 2001

John Seidman was ? in Spin City as 'Art Instructor'.

TV Show Released: First Air Date
Tue, Sep 17 1996

John Seidman was ? in Law & Order as 'Lingard'.

TV Show Released: First Air Date
Thu, Sep 13 1990