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 | Stephen Kaye | Producer |
| Production | Kyle Lundberg | Executive Producer |
| Editing | Jim Munro | Editor |
| Camera | Jonathan Freeman | Director of Photography |
| Production | Stephen Hegyes | Producer |
| Sound | Ben Mink | Original Music Composer |
| Production | Jonathan Shore | Producer |
| Production | Peter La Terriere | Producer |
| Production | Karyn Edwards | Executive Producer |
| Production | Ros Hubbard | Casting |
| Directing | Kari Skogland | Director |
| Writing | Martin McGartland | Novel |
| Production | Kari Skogland | Producer |
| Production | Guy Collins | Executive Producer |
| Production | Cindy Cowan | Executive Producer |
| Art | Eve Stewart | Production Design |
| Production | Alice Clough | Producer |
| Writing | Nicholas Davies | Novel |
| Production | Elsie Choi | Executive Producer |
| Writing | Kari Skogland | Writer |
| Production | Amanda Kenyon | Producer |
| Production | Shawn Williamson | Producer |
| Production | Nicole Carmen-Davis | Executive Producer |
| Production | Jo Homewood | Line Producer |
| Production | Stephen Margolis | Executive Producer |
| Production | John Hubbard | Casting |
| Costume & Make-Up | Stephanie Collie | Costume Design |
| Sound | Meagan Carsience | Music Editor |
| Sound | Graeme Hughes | Sound Re-Recording Mixer |
| Editing | Brian Campbell | Dialogue Editor |
| Camera | Peter Wignall | Camera Operator |
| Costume & Make-Up | Clare Ramsey | Hairstylist |
| Crew | Sy Holland | Stunt Coordinator |
| Costume & Make-Up | Laura Schiavo | Makeup Artist |
| Visual Effects | Christopher Elke | Visual Effects Producer |
| Sound | Kris Fenske | Sound Designer |
| Art | Julia Castle | Art Department Coordinator |
| Art | Leon McCarthy | Assistant Art Director |
| Sound | Iain Pattison | Sound Re-Recording Mixer |
| Editing | Rhys Lloyd | Digital Intermediate |
| Sound | Paul A. Sharpe | Sound Re-Recording Mixer |
| Visual Effects | Doug Oddy | Visual Effects Supervisor |
| Sound | Matthew Wilson | Sound Effects Editor |
| Art | Stephanie Collie | Set Decoration |
| Art | David Hindle | Art Direction |
| Camera | Chris Plevin | Camera Operator |
| Production | Michael Ryan | Executive Producer |
| Crew | Marc Mailley | Stunt Double |
| Crew | Marc Mailley | Stunts |
