Feisty, fearless Judy Moody (Jordana Beatty) is looking forward to the most super-duper amazing summer vacation ever! The problem is, her parents are called out of town and her friends are going away with their own families. That leaves Judy trapped at home with her pesky brother Stink (Parris Mosteller) under the watchful eye of aunt Opal (Heather Graham). Judy looks set for a bummer summer. However, with a little playful planning and a lot of imagination Judy turns a boring summer into the best vacation ever!