In Ireland, American lawyer Ingrid Jessner and her activist partner, Paul Sullivan, struggle to uncover atrocities committed by the British government against the Northern Irish during the "Troubles." But when Sullivan is assassinated in the streets, Jessner teams up with Peter Kerrigan, a British investigator acting against the will of his own government, and struggles to uncover a conspiracy that may even implicate one of Kerrigan's colleagues.
Unfortunately the movie Hidden Agenda is not yet available on HBO Max.
| Directing | Ken Loach | Director |
| Writing | Jim Allen | Writer |
| Sound | Dean Humphreys | Sound Re-Recording Mixer |
| Camera | David Appleby | Still Photographer |
| Production | Rebecca O'Brien | Co-Producer |
| Production | Derek Gibson | Executive Producer |
| Production | Ginny Roncoroni | Production Manager |
| Camera | Clive Tickner | Director of Photography |
| Production | Eric Fellner | Producer |
| Editing | Anthony Morris | Assistant Editor |
| Costume & Make-Up | Louise Fisher | Makeup Designer |
| Editing | Jonathan Morris | Editor |
| Art | Nigel Phelps | Art Direction |
| Production | Scott Millaney | Executive Producer |
| Production | Susie Figgis | Casting |
| Art | Martin Johnson | Production Design |
| Production | John Daly | Executive Producer |
| Costume & Make-Up | Daphne Dare | Costume Design |
| Sound | Stewart Copeland | Original Music Composer |
| Directing | Penny Eyles | Script Supervisor |
