Alex Pettyfer
Postać: John Smith / Number Four
Timothy Olyphant
Postać: Henri Smith
Teresa Palmer
Postać: Number Six / Maren Elizabeth
Dianna Agron
Postać: Sarah Hart
Callan McAuliffe
Postać: Sam Goode
Jake Abel
Postać: Mark James
Kevin Durand
Postać: Mogadorian Commander
Garrett M. Brown
Postać: Mr. Simms
Patrick Sebes
Postać: Kevin
Emily Wickersham
Postać: Nicole
Jeff Hochendoner
Postać: Sherriff James
Greg Townley
Postać: Number 3
Reuben Langdon
Postać: Number 3's Guardian
Molly McGinnis
Postać: Receptionist
Brian Howe
Postać: Frank
Andy Owen
Postać: Bret
Sophia Caruso
Postać: Girl on Street
Charles Carroll
Postać: Sam's Stepdad
L. Derek Leonidoff
Postać: Mr. Berhman
Sabrina de Matteo
Postać: Physics Teacher
Cooper Thornton
Postać: Sarah's Dad
Judith Hoag
Postać: Sarah's Mom
Jack Walz
Postać: Sarah's Brother
Bill Laing
Postać: Demented Farmer
Beau Mirchoff
Postać: Drew
Cody Johns
Postać: Kern
Isabella Robbins
Postać: Teen At Party
Damien Walters
Postać: MOG Warrior
Jon Braver
Postać: MOG Warrior
Kevin Cassidy
Postać: MOG Warrior
Matt Leonard
Postać: MOG Warrior
Carrick O'Quinn
Postać: MOG Warrior
Tim Sitarz
Postać: MOG Warrior
Steve Upton
Postać: MOG Warrior
Tucker Albrizzi
Postać: Tuck (uncredited)
Karen Allen
Postać: Sam's Mom (scenes deleted) (uncredited)
Amelia Compton
Postać: Girl in Car (uncredited)
Megan Follows
Postać: Supermarket Cashier (uncredited)
Brittany Forringer
Postać: Cheerleader / Party Guest (uncredited)
Ally Hydeman
Postać: High School Student (uncredited)
William Kania
Postać: Carnival Patron (uncredited)
Kira Marie
Postać: Friend (uncredited)
Andre' Mason
Postać: Sheriff Deputy (uncredited)
Doug Michaels
Postać: Student / Party Boy (uncredited)
Jackson Nunn
Postać: Neighbor (uncredited)
Brenna Roth
Postać: News Reporter (uncredited)
Zoe Simek
Postać: Girl in Classroom (uncredited)
Michelle Vezzani
Postać: Carnival Patron (uncredited)
Morgan Wolk
Postać: Teen #1 (uncredited)
