A career officer and his wife work with a police detective to uncover the truth behind their son's disappearance following his return from a tour of duty in Iraq.
Unfortunately the movie In the Valley of Elah is not yet available on HBO Max.
| Production | Patrick Wachsberger | Producer |
| Production | Stan Wlodkowski | Executive Producer |
| Production | Paul Haggis | Producer |
| Production | James A. Holt | Executive Producer |
| Production | Emilio Diez Barroso | Executive Producer |
| Editing | Jo Francis | Editor |
| Costume & Make-Up | Lisa Jensen | Costume Design |
| Camera | Roger Deakins | Director of Photography |
| Production | Steve Samuels | Producer |
| Production | David Garrett | Executive Producer |
| Directing | Paul Haggis | Director |
| Writing | Paul Haggis | Screenplay |
| Art | Laurence Bennett | Production Design |
| Production | Laurence Becsey | Producer |
| Production | Darlene Caamano Loquet | Producer |
| Production | Erik Feig | Executive Producer |
| Crew | Shawnna Thibodeau | Stunt Double |
| Crew | Ed Duran | Stunts |
| Art | Kristen Kogler | Art Department Coordinator |
| Sound | Marc Fishman | Sound Re-Recording Mixer |
| Costume & Make-Up | JoAnn Stafford-Chaney | Key Hair Stylist |
| Sound | Tony Lamberti | Sound Re-Recording Mixer |
| Sound | Wylie Stateman | Supervising Sound Editor |
| Costume & Make-Up | Zoe Tahir | Key Hair Stylist |
| Sound | Stephen P. Robinson | Sound Effects Editor |
| Sound | Peter Zinda | Sound Effects Editor |
| Sound | Michael Minkler | Sound Re-Recording Mixer |
| Costume & Make-Up | Polly Earnshaw | Makeup Artist |
| Costume & Make-Up | Blair Leonard | Makeup Artist |
| Production | Bob Hayward | Executive Producer |
| Writing | Mark Boal | Story |
| Production | Randi Hiller | Casting |
| Production | Sarah Halley Finn | Casting |
| Costume & Make-Up | Robin Day | Wigmaker |
| Art | Linda Lee Sutton | Set Decoration |
| Directing | Artist W. Robinson | Assistant Director |
| Crew | Stephen Nathan | Thanks |
| Crew | Louise Spencer | Unit Publicist |
| Costume & Make-Up | Tarra D. Day | Makeup Department Head |
| Costume & Make-Up | Jennifer Bell | Hair Department Head |
| Crew | Clint Eastwood | Thanks |
| Production | David Price | Production Supervisor |
| Crew | Cedric Proust | Stunts |
| Directing | Anna Rane | Script Supervisor |
| Crew | Michael Tinger | Post Production Supervisor |
| Costume & Make-Up | Carlton Coleman | Prosthetic Supervisor |
| Art | Gregory S. Hooper | Art Direction |
| Crew | Bobby Burns | Stunts Coordinator |
| Lighting | Lamarr Gray | Rigging Gaffer |
| Editing | Jim Passon | Color Timer |
| Sound | David Brownlow | Boom Operator |
| Lighting | Joe Bacharka | Electrician |
| Camera | Jeff Bettis | Grip |
| Lighting | Bradley Barnes | Lighting Technician |
| Editing | Marilyn McMahon Adams | Assistant Editor |
| Camera | Andy Harris | First Assistant Camera |
| Sound | Bryan Bowen | Sound Effects Editor |
| Sound | Mark Isham | Original Music Composer |
| Crew | Martin Chávez | Thanks |
| Art | Dan Perri | Title Designer |
| Crew | Alistair Williams | Special Effects Technician |
| Sound | Michael Hertlein | Dialogue Editor |
| Production | Deborah Rennard | Co-Producer |
