Mark Zimmerman is an actor of 72 (19 avril 1952). Mark Zimmerman has appeared in 9 shows and 3 movies. A performance to be found in the role of Defense Attorney Katz / Mr. Dupree in the series Law & Order: Special Victims Unit. In the cinema, in the role of Peter Black in the feature film Norman: The Moderate Rise and Tragic Fall of a New York Fixer.