It's 1989, and in a Belfast torn apart by conflict and terrorism, petty criminal Marty McGartland is recruited by the British police to infiltrate the IRA. Guided by Special Forces officer 'Fergus', McGartland gains unparalleled insight into the organisation's dealings, providing his British handler with priceless, life-saving information. Based on a true story.
Unfortunately the movie Fifty Dead Men Walking is not yet available on HBO Max.
| Production | Nicole Carmen-Davis | Executive Producer |
| Production | Shawn Williamson | Producer |
| Editing | Jim Munro | Editor |
| Production | Karyn Edwards | Executive Producer |
| Production | Jo Homewood | Line Producer |
| Production | Alice Clough | Producer |
| Production | Ros Hubbard | Casting |
| Production | Cindy Cowan | Executive Producer |
| Production | Stephen Kaye | Producer |
| Production | Elsie Choi | Executive Producer |
| Production | Kyle Lundberg | Executive Producer |
| Sound | Ben Mink | Original Music Composer |
| Writing | Nicholas Davies | Novel |
| Production | Stephen Hegyes | Producer |
| Production | Stephen Margolis | Executive Producer |
| Writing | Kari Skogland | Writer |
| Production | John Hubbard | Casting |
| Art | Eve Stewart | Production Design |
| Directing | Kari Skogland | Director |
| Writing | Martin McGartland | Novel |
| Production | Peter La Terriere | Producer |
| Production | Kari Skogland | Producer |
| Production | Guy Collins | Executive Producer |
| Production | Amanda Kenyon | Producer |
| Camera | Jonathan Freeman | Director of Photography |
| Production | Jonathan Shore | Producer |
| Costume & Make-Up | Stephanie Collie | Costume Design |
| Production | Michael Ryan | Executive Producer |
| Art | Julia Castle | Art Department Coordinator |
| Art | David Hindle | Art Direction |
| Editing | Brian Campbell | Dialogue Editor |
| Camera | Chris Plevin | Camera Operator |
| Sound | Matthew Wilson | Sound Effects Editor |
| Costume & Make-Up | Clare Ramsey | Hairstylist |
| Costume & Make-Up | Laura Schiavo | Makeup Artist |
| Visual Effects | Christopher Elke | Visual Effects Producer |
| Sound | Kris Fenske | Sound Designer |
| Editing | Rhys Lloyd | Digital Intermediate |
| Sound | Meagan Carsience | Music Editor |
| Camera | Peter Wignall | Camera Operator |
| Crew | Sy Holland | Stunt Coordinator |
| Sound | Iain Pattison | Sound Re-Recording Mixer |
| Sound | Paul A. Sharpe | Sound Re-Recording Mixer |
| Art | Stephanie Collie | Set Decoration |
| Art | Leon McCarthy | Assistant Art Director |
| Sound | Graeme Hughes | Sound Re-Recording Mixer |
| Visual Effects | Doug Oddy | Visual Effects Supervisor |
| Crew | Marc Mailley | Stunt Double |
| Crew | Marc Mailley | Stunts |
