Portrait of Mark L. Montgomery

Mark L. Montgomery

Born: Unknown birthdate.
Mark L. Montgomery is ?
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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
Poster of Law & Order
Law & Order
Mark L. Montgomery was ? in Law & Order as 'Jonathan Levin, Frank Villa'.
TV Show Released: First Air Date
Thu, Sep 13 1990