| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan Ari Lazar | Crew | Sound | Original Music Composer |
Armando Salas | Crew | Camera | Director of Photography |
 David L. Snyder | Crew | Art | Production Design |
 Elizabeth Banks | Crew | Production | Producer |
Irene Turner | Crew | Writing | Screenplay |
Kerry Barden | Crew | Production | Casting |
 Tommy O'Haver | Crew | Writing | Screenplay, Director, Executive Producer |
Michael X. Flores | Crew | Editing | Editor |
 Molly O'Haver | Crew | Costume & Make-Up | Costume Design |
Paul Schnee | Crew | Production | Casting |
 Laura Rister | Crew | Production | Producer |
 Max Handelman | Crew | Production | Producer |
Jennifer Giron | Crew | Art | Set Decoration |
Aminé Ramer | Crew | Sound | Music Supervisor |
 Adam Scott | Cast | Actor | Jack Ferguson |
 Brandon Mychal Smith | Cast | Actor | Roy Collier |
 Josh Lucas | Cast | Actor | David Waters |
 José Zúñiga | Cast | Actor | Detective Campos |
 Juno Temple | Cast | Actress | Robin Murray O'Hair |
 Marco Sanchez | Cast | Actor | Frank Gonzalez |
 Melissa Leo | Cast | Actress | Madalyn Murray O'Hair |
 Peter Fonda | Cast | Actor | Reverend Harrington |
 Rory Cochrane | Cast | Actor | Gary Karr |
 Ryan Cutrona | Cast | Actor | Pup |
 Sally Kirkland | Cast | Actress | Lena Christina |
 Vincent Kartheiser | Cast | Actor | William J. Murray III |
 Alex Frost | Cast | Actor | Danny Fry |
 Michael Chernus | Cast | Actor | Jon Garth Murray |
 Ward Roberts | Cast | Actor | Leon Penski |
Anna Camp | Cast | Actress | Mrs. Lutz |
Anthony Vitale | Cast | Actor | Mark Sparrow |
 David Gueriera | Cast | Actor | Bob Fry |
 Danya LaBelle | Cast | FBI Agent Smith | |
Frankie Sims | Cast | Actor | AA Member |
Vivienne Taylor | Cast | Actress | Prayer Girl |
David Henry Begin | Cast | Young Jon Garth | |
Alycen Malone | Cast | Actress | 50's Housewife #1 |
 Andy Walken | Cast | Actor | Young Bill Jr. |
Lynn Telzer | Cast | Teen Susan | |
Vernon Courteaux | Cast | Atheist | |
| Person | Type | Job | Role(s) |
