Patrol (2010)

Norm hates his gig as a security guard. He wanted a life of action, not a life of busting vandals at the mall. But when his six-year-old kid shows up for visitation and mistakes Dad for a policeman, Norm plays along. He quickly finds himself taking wild risks to maintain the guise of a street hardened five-o. When charade spins out of control, Norm must choose whether to come clean to his impressionable young son or continue living an overblown fantasy.