A woman in search of her missing sister uncovers a Satanic cult in New York's Greenwich Village and finds that they could have something to do with her sibling's random disappearance.
| Directing | Mark Robson | Director |
| Writing | Charles O'Neal | Writer |
| Writing | DeWitt Bodeen | Writer |
| Production | Val Lewton | Producer |
| Sound | Roy Webb | Original Music Composer |
| Camera | Nicholas Musuraca | Director of Photography |
| Editing | John Lockert | Editor |
| Art | Albert S. D'Agostino | Art Direction |
| Art | Walter E. Keller | Art Direction |
| Art | Harley Miller | Set Decoration |
| Art | Darrell Silvera | Set Decoration |
| Costume & Make-Up | Renié | Costume Design |
| Directing | William Dorfman | Assistant Director |
| Sound | John C. Grubb | Sound Recordist |
| Sound | Terry Kellum | Sound |
| Sound | James G. Stewart | Sound |
| Sound | C. Bakaleinikoff | Music Director |
