 | Tahar Rahim als Mohamedou Ould Slahi |
 | Jodie Foster als Nancy Hollander |
 | Benedict Cumberbatch als Lt. Stuart Couch |
 | Shailene Woodley als Teri Duncan |
 | Zachary Levi als Neil Buckland |
 | Langley Kirkwood als Sergeant Sands |
 | Saamer Usmani als Arjun |
 | Corey Johnson als Bill Seidel |
 | Matthew Marsh als General Miller |
 | David Fynn als Kent |
 | André Jacobs als Judge Robertson |
 | Meena Rayann als Wafa |
 | Arthur Falko als Guard |
 | Stevel Marc als Poulson |
 | Robert Hobbs als Captain Collins |
 | Nezar Alderazi als Ramzi |
 | Denis Ménochet als Emmanuel |
 | Alaa Safi als Moroccan Translator / Marseille |
| Kevin Macdonald | Director |
| Llyod Levin | Producer |
| Beatriz Levin | Producer |
| Christine Holder | Producer |
| Rose Garnett | Executive Producer |
| Benedict Cumberbatch | Producer |
| Leah Clarke | Producer |
| Ryan Heller | Executive Producer |
| Maria Zuckerman | Executive Producer |
| Larry Siems | Co-Producer |
| Micah Green | Executive Producer |
| Mark Holder | Producer |
| Mohamedou Ould Slahi | Co-Producer |
| Michael Bronner | Screenplay |
| Adam Ackland | Producer |
| Branwen Prestwood-Smith | Producer |
| Michael Bronner | Producer |
| Glenn Freemantle | Supervising Sound Editor |
| Alwin H. Küchler | Director of Photography |
| Justine Wright | Editor |
| Nina Gold | Casting |
| Michael Carlin | Production Design |
| Tom Hodge | Original Music Composer |
| Rory Haines | Screenplay |
| Sohrab Noshirvani | Screenplay |
| Donald Sabourin | Co-Producer |
| Daniel Steinman | Executive Producer |
| Michael Bronner | Story |
| Mohamedou Ould Slahi | Book |
| Dan Friedkin | Executive Producer |
| Michael Bloom | Executive Producer |
| Alexandra Byrne | Costume Designer |
| Jilly Green | Hairstylist |
| Frances Mathias | Hairstylist |
| Anike Schraverus | Makeup Artist |
| Clinton Smith | Prosthetic Makeup Artist |
