New York City detective Daniel Ciello agrees to help the United States Department of Justice help eliminate corruption in the police department, as long as he will not have to turn in any close friends. In doing so, Ciello uncovers a conspiracy within the force to smuggle drugs to street informants.
| Directing | Sidney Lumet | Director |
| Writing | Jay Presson Allen | Screenplay |
| Writing | Sidney Lumet | Screenplay |
| Production | Burtt Harris | Producer |
| Sound | Paul Chihara | Original Music Composer |
| Camera | Andrzej Bartkowiak | Director of Photography |
| Editing | Jack Fitzstephens | Editor |
| Production | Joy Todd | Casting |
| Writing | Robert Daley | Book |
| Production | Raymond Hartwick | Associate Producer |
| Production | Jay Presson Allen | Executive Producer |
| Art | Edward Pisoni | Art Direction |
| Art | George DeTitta Sr. | Set Decoration |
| Costume & Make-Up | Anna Hill Johnstone | Costume Design |
| Costume & Make-Up | Robert Jiras | Makeup Artist |
| Costume & Make-Up | Philip Leto | Hairstylist |
| Production | Barbara De Fina | Unit Manager |
| Production | Raymond Hartwick | Production Manager |
| Art | Tony Walton | Production Design |
