Joel Courtney ... Joe Lamb Kyle Chandler ... Jackson Lamb Elle Fanning ... Alice Dainard Riley Griffiths ... Charles Ryan Lee ... Cary
Gabriel Basso ... Martin Zach Mills ... Preston Jessica Tuck ... Mrs. Kaznyk Joel McKinnon Miller ... Mr. Kaznyk Ron Eldard ... Louis Dainard
Amanda Michalka ... Jen Kaznyk (as AJ Michalka) Andrew Miller ... Kaznyk Twins Jade Griffiths ... Benji Kaznyk Jakob Miller ... Kaznyk Twins Britt Flatmo ... Peg Kaznyk
Glynn Turman ... Dr. Woodward Noah Emmerich ... Nelec Richard T. Jones ... Overmyer Amanda Foreman ... Lydia Connors - Ch 14 News Anchor David Gallagher ... Donny
Brett Rice ... Sheriff Pruitt Michael Giacchino ... Deputy Crawford Beau Knapp ... Breen Bruce Greenwood ... Cooper Dale Dickey ... Edie
Jack Axelrod ... Mr. Blakely Dan Castellaneta ... Izzy Ben Gavin ... Deputy Milner Jay Scully ... Deputy Skadden Michael Hitchcock ... Deputy Rosko
James Hébert ... Deputy Tally Thomas F. Duffy ... Rooney Teri Clark ... Mrs. Babbit (as Teri Clark Linden) Tom Quinn ... Mr. McCandless Kate Yerves ... Woman in Office (as Katherine Yerves)
Caitriona Balfe ... Elizabeth Lamb Koa Melvin ... Baby Joe Tom Williams ... Flame Thrower Bingo O'Malley ... Mr. Harkin Tony Guma ... Sergeant Walters
Robert B. Quiroz ... Boy in EVAC Jason Brooks ... Air Force Security Tim Griffin ... Commando Marco Sanchez ... Hernandez Emerson Brooks ... Military Bus Driver
Jonathan Dixon ... Airman Nevil Patrick St. Esprit ... Weapons Commander Greg Grunberg ... Sitcom Actor Katie Lowes ... Tina