A group of kids must protect their vacation home from invading aliens.
Carter Jenkins
Tom Pearson
Austin Butler
Jake Pearson
Ashley Tisdale
Bethany Pearson
Ashley Boettcher
Hannah Pearson
Robert Hoffman
Ricky Dillman
Doris Roberts
Nana Rose Pearson
Henri Young
Art Pearson
Regan Young
Lee Pearson
Kevin Nealon
Stuart Pearson
Gillian Vigman
Nina Pearson
Andy Richter
Uncle Nathan Pearson
Tim Meadows
Sheriff Doug Armstrong
Melise
Julie
Megan Parker
Brooke
Maggie VandenBerghe
Annie Filkins
Thomas Haden Church
Tazer (voice)
J.K. Simmons
Skip (voice)
Josh Peck
Sparks (voice)
Kari Wahlgren
Razor (voice)
Doug MacMillan
Police Radio Dispatch
Warren Paeff
Radio Announcer
Ashley Peldon
Additional Voice (voice)
