| Person | Type | Job | Role(s) |
|---|---|---|---|
 Barbara Lorenz | Crew | Costume & Make-Up | Hair Department Head |
Benjamin Beardwood | Crew | Sound | Dialogue Editor |
 Bruce Berman | Crew | Production | Executive Producer |
Claire Folger | Crew | Camera | Still Photographer |
Dan DiPrima | Crew | Sound | Music Editor |
 David Dobkin | Crew | Directing | Director, Producer, Story |
Elaine L. Offers | Crew | Costume & Make-Up | Makeup Department Head |
Greg Garthe | Crew | Production | Associate Producer |
Herb Gains | Crew | Production | Executive Producer |
 Janusz Kamiński | Crew | Camera | Director of Photography |
Jeff Kleeman | Crew | Production | Executive Producer |
Jeffrey Harlacker | Crew | Production | Associate Producer |
 Keith Campbell | Crew | Crew | Stunt Coordinator |
Kerry Barden | Crew | Production | Casting |
Kim Berner | Crew | Directing | Script Supervisor |
Mark Livolsi | Crew | Editing | Editor |
Mark Ricker | Crew | Art | Production Design |
 Mark Ulano | Crew | Sound | Production Sound Mixer |
 Marlene Stewart | Crew | Costume & Make-Up | Costume Design |
Mike Prestwood Smith | Crew | Sound | Sound Re-Recording Mixer |
 Nick Schenk | Crew | Writing | Screenplay, Story |
Rena DeAngelo | Crew | Art | Set Decoration |
 Robert Downey Jr. | Crew | Production | Executive Producer |
Sara Flamm | Crew | Production | Production Supervisor |
 Thomas Newman | Crew | Sound | Original Music Composer |
Thomas O'Neil Younkman | Crew | Sound | Sound Effects Editor |
Tim Chau | Crew | Sound | Sound Designer, Supervising Sound Editor, Sound Re-Recording Mixer |
Clayton Weber | Crew | Sound | Sound Editor |
David Gambino | Crew | Production | Producer |
David Swayze | Crew | Art | Art Direction |
 Ishaan Khatter | Crew | Directing | Second Assistant Director |
Paul Schnee | Crew | Production | Casting |
 Susan Downey | Crew | Production | Producer |
Michael Queen | Crew | Crew | Compositors |
 Bill Dubuque | Crew | Writing | Screenplay |
Derek Vanderhorst | Crew | Sound | Sound Designer, Sound Re-Recording Mixer |
Shane Gross | Crew | Crew | Special Effects Coordinator |
 Balthazar Getty | Cast | Actor | Deputy Hanson |
 Billy Bob Thornton | Cast | Actor | Dwight Dickham |
Brian McGrail | Cast | Townie | |
 Daryl Edwards | Cast | Actor | Judge Carter |
 David Krumholtz | Cast | Actor | Mike Kattan |
 Dax Shepard | Cast | Actor | C.P. Kennedy |
 Denis O'Hare | Cast | Actor | Doc Morris |
 Enn Reitel | Cast | Actor | Mourner |
 Frank Ridley | Cast | Actor | Jury Foreman |
 Grace Zabriskie | Cast | Actress | Mrs. Blackwell |
 Ian Blackman | Cast | Actor | Mr. Burke |
 Jamison Haase | Cast | Actor | Dr. Brannamon |
 Jeremy Strong | Cast | Actor | Dale Palmer |
 Ken Howard | Cast | Actor | Judge Warren |
 Lance Norris | Cast | Juror #8 | |
 Leighton Meester | Cast | Actress | Carla Powell |
 Lenny Clarke | Cast | Actor | Juror #10 |
 Lonnie Farmer | Cast | Actor | Gus the Bailiff |
 Mark Kiely | Cast | Actor | Mark Blackwell |
 Matt Riedy | Cast | Actor | Sheriff White |
Robert Downey Jr. | Cast | Actor | Hank Palmer |
Robert Duvall | Cast | Actor | Joseph Palmer |
 Sarah Lancaster | Cast | Actress | Lisa Palmer |
 Tamara Hickey | Cast | Actress | Amy Palmer |
 Vera Farmiga | Cast | Actress | Samantha Powell |
 Vincent D'Onofrio | Cast | Actor | Glen Palmer |
 Peter Michael McDonald | Cast | Actor | Juror #3 |
 Jeremy Holm | Cast | Actor | Redneck |
 Joel Brady | Cast | Actor | Mr. Williams |
 Susan Garfield | Cast | Actress | Flight Attendant |
 Ian Nelson | Cast | Actor | Eric Palmer |
 Emma Tremblay | Cast | Actress | Lauren Palmer |
 Timothy John Smith | Cast | Actor | Both Ways Bobby |
 Pun Bandhu | Cast | Actor | Forensic Scientist |
Duncan B. Putney | Cast | Actor | Dr. Putney |
 Ras Enoch McCurdie | Cast | Actor | Mini Mart Clerk |
Michael Patrick Kane | Cast | Juror #7 | |
Kate Crowley | Cast | Potential Juror #9 | |
 Tiffany Crosby | Cast | Actress | Airport Pedestrian |
 Mary Hronicek | Cast | Actress | Courtroom Spectator |
 Joyce Greenleaf | Cast | Actress | Mourner |
 Lucien Spelman | Cast | Actor | Bartender Billy |
 Johnny Orlando | Cast | Actor | Glen (17) |
 Paul-Emile Cendron | Cast | Actor | Joe Palmer |
Catherine Cummings | Cast | Actress | Mary Palmer |
Jonathan Ziese | Cast | Blackwell's Brother | |
Cody Pettola | Cast | Actor | Glen (5) |
Marcus D'Angelo | Cast | Dale (10) | |
Carol S. Austin | Cast | Young Mary Palmer | |
Sara Jane Burns | Cast | Pregnant Ex | |
Bobby Bryan | Cast | Actor | Hank (16) |
Ara Glenn-Johanson | Cast | Potential Juror #5 | |
John Talalas | Cast | Chicago Sheriff Deputy | |
Gary Wayne Farris | Cast | Judge (39) | |
Michael Celata | Cast | Hank (5) | |
| Person | Type | Job | Role(s) |
