Acting
Brian Patrick Mulligan is an actor.
Popular credits
The Office
Mark
Castle
Justice of the Peace
True Blood
Louis Bodehouse
CSI: Crime Scene Investigation
Al Capone (uncredited)
Ned's Declassified School Survival Guide
Mr. Baumgarten
Hannah Montana
Santa
Scandal
Jim Grefski
Greek
T. Stack
Cobb
Charlie Chaplin
