A live-action adaptation of Jeff Kinney's best-selling illustrated novel "Diary of a Wimpy Kid" chronicles the adventures of skinny "middle child" Greg Heffley over the course of a school year, as told through his diary and hand-drawn cartoons. Determined not to remain on the lowest rung of the social ladder during his first year of middle school, the hapless Greg takes several stabs at becoming popular including betraying his seemingly uncool best friend but when his efforts backfire spectacularly, he realizes that keeping a low profile may not be such a bad idea after all. As Greg says "One day I'll be rich and famous, but for now I'm stuck in middle school with a bunch of morons." Zachary Gordon as Kinney's wise-cracking hero, Greg Heffley. Rachael Harris and Steve Zahn play Greg's quirky parents.