Zac Efron Paul
Robert De Niro Stan Harris
Jessica Biel Tess Byrne
Halle Berry Nurse Aimee
Ashton Kutcher Randy
Abigail Breslin Hailey Doyle
Michelle Pfeiffer Ingrid Withers
Matthew Broderick Mr. Buellerton (uncredited)
Hilary Swank Claire Morgan
Katherine Heigl Laura Carrington
Cherry Jones Mrs Rose Ahern
Common Soldier