A brilliant radio journalist, husband, and father of two is about to do something crazy — quit his job and start his own company. He quickly discovers it’s going to be a lot harder than he thought.

Security guard Paul Blart is headed to Las Vegas to attend a Security Guard Expo with his teenage daughter Maya before she departs for college. While at the convention, he inadvertently discovers a heist - and it's up to Blart to apprehend the criminals.