A serial killer is stalking New York. Inspector Edward X. Delaney is an NYPD detective, nearing retirement, who is trying to put together the pieces of the case. Are the victims somehow linked? What does the brutal method of death signify?
| Directing | Brian G. Hutton | Director |
| Writing | Mann Rubin | Screenplay |
| Writing | Lawrence Sanders | Novel |
| Sound | Gordon Jenkins | Original Music Composer |
| Camera | Jack Priestley | Director of Photography |
| Editing | Eric Albertson | Editor |
| Production | Louis DiGiaimo | Casting |
| Art | Woods Mackintosh | Production Design |
| Art | Robert Drumheller | Set Decoration |
