- Ryan Phillippe John "Doc" Bradley
- Jesse Bradford Rene Gagnon
- Adam Beach Ira Hayes
- Barry Pepper Mike Strank
- John Benjamin Hickey Keyes Beech
- John Slattery Bud Gerber
- Paul Walker Hank Hansen
- Jamie Bell Ralph Ignatowski
- Neal McDonough Capitán Severance
- Stark Sands Walter Gust
- Melanie Lynskey Pauline Harnois
- Thomas McCarthy James Bradley
- Robert Patrick Coronel Chandler Johnson
- Joseph Cross Franklin Sousley
- Scott Eastwood Lundsford
- Harve Presnell Dave Severance
- Len Cariou Sr. Beech
- Beth Grant Madre Gagnon
- Connie Ray Sra. Sousley
- Jon Polito Presidente Borough
- David Rasche Senador
- Gordon Clapp General Howlin' Mad Smith
- Ann Dowd Sra. Strank
- Judith Ivey Belle Block