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 | John Daly | Executive Producer |
| Costume & Make-Up | Daphne Dare | Costume Design |
| Art | Martin Johnson | Production Design |
| Production | Eric Fellner | Producer |
| Production | Scott Millaney | Executive Producer |
| Sound | Stewart Copeland | Original Music Composer |
| Camera | Clive Tickner | Director of Photography |
| Costume & Make-Up | Louise Fisher | Makeup Designer |
| Production | Derek Gibson | Executive Producer |
| Production | Ginny Roncoroni | Production Manager |
| Art | Nigel Phelps | Art Direction |
| Editing | Anthony Morris | Assistant Editor |
| Production | Rebecca O'Brien | Co-Producer |
| Editing | Jonathan Morris | Editor |
| Production | Susie Figgis | Casting |
