Alex Pettyfer
John Smith / Number Four
Pemeran
Dianna Agron
Sarah Hart
Teresa Palmer
Number Six / Maren Elizabeth
Timothy Olyphant
Henri Smith
Kevin Durand
Mogadorian Commander
Callan McAuliffe
Sam Goode
Jake Abel
Mark James
Garrett M. Brown
Mr. Simms
Patrick Sebes
Kevin
Emily Wickersham
Nicole
Jeff Hochendoner
Sherriff James
Greg Townley
Number 3
Reuben Langdon
Number 3's Guardian
Molly McGinnis
Receptionist
Brian Howe
Frank
Andy Owen
Bret
Sophia Anne Caruso
Girl on Street
Charles Carroll
Sam's Stepdad
