The youngest son of an alcoholic former boxer returns home, where he's trained by his father for competition in a mixed martial arts tournament – a path that puts the fighter on a collision course with his estranged, older brother.
You can now watch Warrior online on the following streaming providers in the United States.
| Directing | Gavin O'Connor | Director |
| Writing | Gavin O'Connor | Screenplay |
| Writing | Anthony Tambakis | Screenplay |
| Writing | Gavin O'Connor | Story |
| Production | Gavin O'Connor | Producer |
| Production | Greg O'Connor | Producer |
| Production | Lisa Ellzey | Executive Producer |
| Production | John J. Kelly | Executive Producer |
| Production | David Mimran | Executive Producer |
| Production | Michael Paseornek | Executive Producer |
| Production | Jordan Schur | Executive Producer |
| Sound | Mark Isham | Original Music Composer |
| Camera | Masanobu Takayanagi | Director of Photography |
| Editing | Sean Albertson | Editor |
| Editing | Matt Chesse | Editor |
| Editing | John Gilroy | Editor |
| Editing | Aaron Marshall | Editor |
| Production | Randi Hiller | Casting |
| Art | Dan Leigh | Production Design |
| Art | James Donahue | Art Direction |
| Art | Ron von Blomberg | Set Decoration |
| Costume & Make-Up | Abigail Murray | Costume Design |
| Costume & Make-Up | Mishell Chandler | Hairstylist |
| Costume & Make-Up | Felicity Bowring | Makeup Department Head |
| Costume & Make-Up | Heather Mages | Makeup Artist |
| Crew | Hans Marrero | Stunts |
| Camera | John Grillo | Camera Operator |
| Crew | Derek Bird | Digital Effects Supervisor |
| Visual Effects | Cyntia Büll | Digital Compositors |
| Visual Effects | Danny S. Kim | Digital Compositors |
| Crew | Migs Rustia | Visual Effects Editor |
| Crew | Paul Stemmer | Visual Effects Editor |
| Sound | Robert Althoff | Sound |
| Camera | Donald Burghardt | First Assistant Camera |
| Costume & Make-Up | Trish Almeida | Hair Department Head |
| Sound | Jennifer Nash | Music Editor |
| Production | Donna M. Belajac | Casting |
| Crew | Charlene Olson | Post Production Supervisor |
| Crew | David Beavis | Special Effects Coordinator |
| Crew | Brian Hartman | Thanks |
| Directing | Anna Rane | Script Supervisor |
| Directing | Jan McWilliams | Script Supervisor |
| Visual Effects | John Brubaker | Visual Effects |
| Crew | Daniel Hargrave | Utility Stunts |
| Production | Tamara Notcutt | Casting Associate |
| Writing | Cliff Dorfman | Story |
| Writing | Cliff Dorfman | Screenplay |
| Crew | Charles Lewis, Jr | In Memory Of |
| Production | Anthony Tambakis | Co-Producer |
| Production | Jamie Marshall | Co-Producer |
| Production | Josh Fagin | Co-Producer |
| Sound | Brian Ross | Music Supervisor |
| Production | John J. Kelly | Unit Production Manager |
| Directing | Jamie Marshall | First Assistant Director |
| Directing | Thomas Coe | Second Assistant Director |
| Production | Donna Sloan | Executive In Charge Of Production |
| Sound | Mark A. Mangini | Sound Effects |
| Sound | Glenn T. Morgan | Supervising Sound Editor |
| Sound | Gary Summers | Sound Re-Recording Mixer |
| Sound | Christian P. Minkler | Sound Re-Recording Mixer |
| Crew | J.J. Perry | Fight Choreographer |
| Directing | J.J. Perry | Second Unit Director |
