Gypo Nolan is a former Irish Republican Army man who drowns his sorrows in the bottle. He's desperate to escape his bleak Dublin life and start over in America with his girlfriend. So when British authorities advertise a reward for information about his best friend, current IRA member Frankie, Gypo cooperates. Now Gypo can buy two tickets on a boat bound for the States, but can he escape the overwhelming guilt he feels for betraying his buddy?
Is The Informer on Netflix? Unfortunately the movie The Informer is not yet available on Netflix.
| Directing | John Ford | Director |
| Writing | Dudley Nichols | Screenplay |
| Sound | Max Steiner | Original Music Composer |
| Production | John Ford | Producer |
| Writing | Liam O'Flaherty | Original Story |
| Art | Van Nest Polglase | Art Direction |
| Visual Effects | Harry Redmond Sr. | Special Effects Supervisor |
| Costume & Make-Up | Walter Plunkett | Costume Design |
| Sound | Maurice De Packh | Orchestrator |
| Directing | Edward O'Fearna | Second Assistant Director |
| Crew | Gil Perkins | Stunts |
| Sound | Hugh McDowell Jr. | Sound Recordist |
| Directing | Edward Donahue | First Assistant Director |
| Camera | Burnett Guffey | Camera Operator |
| Costume & Make-Up | Robert J. Schiffer | Makeup Artist |
| Production | Elizabeth McGaffey | Researcher |
| Sound | Bernhard Kaun | Orchestrator |
| Sound | Robert Wise | Sound Effects Editor |
| Crew | Harry Redmond Jr. | Special Effects |
| Art | Julia Heron | Set Decoration |
| Editing | George Hively | Editor |
| Camera | Joseph H. August | Director of Photography |
| Camera | Robert Coburn | Still Photographer |
| Production | Cliff Reid | Associate Producer |
| Art | Charles M. Kirk | Assistant Art Director |
| Camera | Lloyd Ahern Sr. | Assistant Camera |
| Costume & Make-Up | Eugene Joseff | Other |
| Sound | Louis Kaufman | Musician |
| Sound | Max Steiner | Music Arranger |
| Sound | Hal Findlay | Music Editor |
| Editing | Robert Parrish | Assistant Editor |
