An upcoming comedy film directed by David Bowers from a screenplay by Wallace Wolodarsky and Maya Forbes. It stars Zachary Gordon and Steve Zahn. It is the third film in the Diary of a Wimpy Kid film series and is based on the third and fourth books in the series, The Last Straw and Dog Days.
During his summer vacation, “Wimpy Kid” Greg Heffley (Gordon), the hero of the phenomenally successful book series, hatches a plan to pretend he has a job at a ritzy country club -- which fails to keep him away from the seasons dog days, including embarrassing mishaps at a public pool and a camping trip that goes horribly wrong.
- via Yahoo! Movies