Channing Tatum (John Tyree)
Amanda Seyfried (Savannah Curtis)
Richard Jenkins (Mr. Tyree)
Henry Thomas (Tim)
D.J. Cotrona (Noodles)
Scott Porter (Randy)
Leslea Fisher (Susan)
William Howard (Daniels)
David Andrews (Mr. Curtis)
Mary Rachel Dudley (Mrs. Curtis)
Bryce Hayes (Yellow Shirt)
R. Braeden Reed (6 Years Old Alan)
Luke Benward (14 Years Old Alan)
Tom Stearns (Coin Dealer #1)
Michael Harding (Coin Dealer #2)
Brett Rice (Pastor)
David Dwyer (Steve the Owner)
Anthony Osment (Other Surfer)
Jim Wenthe (Professor)
Matt Blue (Doctor)
Lauree Bradway (Party Guest #1)
Glenn M. Tatum (Party Guest #2)
Martin Coleman Bowen (Party Guest #3)
Steven O'Connor (Colonel Kittrick)
Maxx Hennard (Berg)
Jessica Lucas (Nurse)
Teresa Smith (Tim's Nurse)
Shelley Reid (Airport Security Guard)
Cenk Otay (Screaming Man)
Russell A. Turner (Adams)
Lisa Burrascano (Woman in Pink)
Mary Fischer (Helpful Nurse)
Cullen Moss (Rooster (Dan Rooney))
Gavin McCulley (Starks)
Jose Lucena (Berry)
Keith Robinson (Captain Stone)