Reparto

• Ewan McGregor — Sam Foster
• Elizabeth Reaser — Athena
• Jessica Hecht — Boy's Mother
• BD Wong — Dr. Bradley Ren
• Mark Margolis — Bookstore Owner
• Michael Gaston — Sheriff Kennelly / Security Officer
• Amy Sedaris — Toni
• Becky Ann Baker — Butch Cook
• Ryan Gosling — Henry Letham
• Naomi Watts — Lila Culpepper
• Kate Burton — Mrs. Letham
• Bob Hoskins — Dr. Leon Patterson
• Janeane Garofalo — Dr. Beth Levy
• Sterling K. Brown — Frederick / Devon