An ex-marine who struggles to provide for his family and a violent drug dealer with an undefeated fighting record are determined to compete in the Donnybrook, a legendary, bare-knuckle brawl with a cash prize of $100,000.
You can now watch Donnybrook online on the following streaming providers in the United States.
| Directing | Tim Sutton | Director |
| Writing | Frank Bill | Book |
| Writing | Tim Sutton | Writer |
| Camera | David Ungaro | Director of Photography |
| Sound | Zach Mueller | Sound Mixer |
| Sound | Craig Mann | Supervising Sound Editor |
| Sound | Craig Mann | Sound Re-Recording Mixer |
| Sound | Phil Mossman | Original Music Composer |
| Sound | Jens Bjørnkjær | Original Music Composer |
| Sound | Reid Rice | Boom Operator |
| Production | David Lancaster | Producer |
| Production | Stephanie Wilcox | Producer |
| Production | David Atlan Jackson | Executive Producer |
| Production | Jon Shiffman | Executive Producer |
| Production | Joel Thibout | Executive Producer |
| Production | Mark Bennett | Casting |
| Costume & Make-Up | Mirren Gordon-Crozier | Costume Design |
| Editing | Scott Cummings | Editor |
| Art | Michael Perry | Production Design |
| Art | Jenn McLaren | Set Decoration |
