An old gangster is advised that Freddie Mays would leave jail after thirty years in prison. His mood changes and he recalls when he was a young punk and who joined Freddie's gang—a man he both envied and ultimately betrayed.
Unfortunately the movie Gangster No. 1 is not yet available on HBO Max.
| Camera | Adrian Biddle | Director of Photography |
| Directing | Paul McGuigan | Director |
| Production | Norma Heyman | Producer |
| Writing | Johnny Ferguson | Screenplay |
| Sound | Simon Fisher-Turner | Sound Designer |
| Sound | Tim Alban | Sound Re-Recording Mixer |
| Sound | Nina Hartstone | Foley Editor |
| Sound | Peter Baldock | Supervising Sound Editor |
| Crew | Esther Mary Thompson | Choreographer |
| Art | Philip Elton | Art Direction |
| Costume & Make-Up | Norma Webb | Makeup Department Head |
| Production | Jonathan Cavendish | Producer |
| Production | Jina Jay | Casting |
| Art | Richard Bridgland | Production Design |
| Art | Sebastian T. Krawinkel | Art Direction |
| Crew | Phil Symes | Unit Publicist |
| Art | Penny Crawford | Set Decoration |
| Directing | Libbie Barr | Script Supervisor |
| Costume & Make-Up | Jany Temime | Costume Design |
| Costume & Make-Up | Terry Jarvis | Wigmaker |
| Editing | Andrew Hulme | Editor |
| Sound | John Dankworth | Original Music Composer |
| Costume & Make-Up | Jenny Shircore | Makeup Artist |
| Sound | Andie Derrick | Foley Artist |
| Production | Nicky Kentish Barnes | Producer |
| Costume & Make-Up | Jenny Shircore | Hairstylist |
| Costume & Make-Up | Caroline Hamilton | Makeup Artist |
| Sound | Ben Barker | Foley Editor |
| Production | Peter Bowles | Executive Producer |
| Costume & Make-Up | Susan Howard | Makeup Artist |
| Production | Karsten Brünig | Producer |
