Aliens bent on world domination descend on Earth, launching their plan of global conquest in the most obvious of locales─the attic of a remote vacation house in Michigan. With the extra-terrestrials' mind-control device only effective on adults, it's up to a group of kids to stop the invaders and save the planet. Ashley Tisdale, Carter Jenkins, Austin Butler, Kevin Nealon, Doris Roberts, and Andy Richter star in this sci-fi adventure for the whole family. 86 min. Widescreen; Soundtracks: English DTS HD 5.1 Master Audio, Dolby Digital 5.1, French Dolby Digital 5.1, Dolby Digital Surround, Spanish Dolby Digital 5.1, Dolby Digital Surround; Subtitles: English (SDH), Spanish; alternate ending; deleted scenes; gag reel; featurettes; music video; bonus short "Behind the Zirkonians" (2009); bonus digital copy. Also includes a DVD version of the film. Three-disc set.