Members of the 87th Precinct search for a cop killer who has already murdered two of their own.
| Directing | William Berke | Director |
| Writing | Henry Kane | Screenplay |
| Sound | Albert Glasser | Original Music Composer |
| Writing | Evan Hunter | Novel |
| Production | William Berke | Producer |
| Camera | J. Burgi Contner | Director of Photography |
| Production | Lee Gordon | Producer's Assistant |
| Costume & Make-Up | Bob Kelly | Makeup Artist |
| Production | Louis Klotz | Production Manager |
| Directing | John Zane | Assistant Director |
| Directing | John Clarke Bowman | Assistant Director |
| Art | Paul M. Heller | Set Designer |
| Sound | Edward J. Johnstone | Sound |
| Costume & Make-Up | Vince Stewart | Wardrobe Supervisor |
| Crew | Louis DeWitt | Special Effects |
| Crew | Jack Rabin | Special Effects |
| Editing | Everett Sutherland | Supervising Editor |
| Sound | Albert Glasser | Conductor |