When Greg Heffley's dad threatens to send him to military school if he doesn't stay out of trouble, Greg finds all-new ways to land himself in the doghouse! For starters, Greg's in over his head when he pretends to work at the swanky country club where Rowley's family has a membership. Things don't go much better on a father-son camping trip with the Wilderness Explorers, and then there's the Heffley's new dog, Sweetie, who fetches even more trouble for Greg.

Title from container. DVD release of the 2012 motion picture. Based upon the book by Jeff Kinney. Special features: Animated comic 'Class Clown' ; gag reel ; deleted scenes ; director's audio commentary.