- Johnny Knoxville Steve Barker / Jeffy
- Brian Cox Gary Barker
- Katherine Heigl Lynn Sheridan
- Jed Rees Glen
- Bill Chott Thomas
- Edward Barbanell Billy
- Leonard Earl Howze Mark
- Geoffrey Arend Winston
- John Taylor Rudy
- Luis Avalos Stavi
- Leonard Flowers Jimmy
- Zen Gesner David Patrick