Diary of a Wimpy Kid is an American live-action/partly animated comedy film based on the book in the illustrated novel series of the same title by Jeff Kinney. The film mainly stars Zachary Gordon and Robert Capron. Also starring in the film are Rachael Harris, Steve Zahn, Devon Bostick, and Chloë Moretz. The film was released by 20th Century Fox on March 19, 2010.