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