Detective James Quinlan has left his alcoholic wife, sprouting a bloom of insecurity, anger and self-motivation within him to expose the corrupt police force that surrounds him. He abandons his straight life to join his partner Detective Church in order to get on the inside of the circle of double-agents. He secretly sides with a reporter and an Internal Affairs lawyer to expose them to the press.
Unfortunately the movie The Custodian is not yet available on HBO Max.
| Writing | John Dingwall | Writer |
| Directing | John Dingwall | Director |
| Production | Lynda Wilkinson | Production Manager |
| Art | Philip Warner | Production Design |
| Sound | Wayne Pashley | Supervising Sound Editor |
| Costume & Make-Up | Terry Ryan | Costume Design |
| Sound | Phillip Houghton | Music |
| Costume & Make-Up | Lesley Vanderwalt | Makeup Supervisor |
| Sound | Ben Osmo | Sound Recordist |
| Production | Gary Hamilton | Executive Producer |
| Crew | Steve Mason | Cinematography |
| Sound | Wayne Pashley | Sound Designer |
| Production | Adrienne Read | Producer |
| Production | Dimitra Meleti | Co-Producer |
| Production | Alison Barrett | Casting |
| Art | Kerrie Brown | Set Decoration |
| Art | Ian Gracie | Art Direction |
| Crew | Danny Baldwin | Stunt Coordinator |
| Production | Mikael Borglund | Executive Producer |
| Editing | Michael Honey | Editor |
| Sound | Antony Judd | Dialogue Editor |
| Sound | Phil Judd | Sound Mixer |
