The come Up (2012)

Steve, the inexhaustible PA working on-set for the biggest producer in Hollywood, finds himself thrust into the action when a masked bandit takes off with the production's petty cash. Maneuvering through every department and making use of equipment in hilarious ways, Steve's chase across the movie studio turns into a wild ride through the world of film-making itself. The challenge for Steve is to recover the money, save the day...and somehow get his own screenplay in the hands of the producer. This sure is a tough town...