Directed by
| Michael Pataki | ||
Writing Credits (in alphabetical order)
| Frank Ray Perilli | ... | (written by) |
Cast (in credits order) verified as complete
| Richard Basehart | ... | Dr. Leonard Chaney | |
| Gloria Grahame | ... | Katherine | |
| Trish Stewart | ... | Nancy Chaney | |
| Lance Henriksen | ... | Dr. Dan Bryan | |
| Al Ferrara | ... | Al | |
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JoJo D'Amore | ... | Georgio (as Jo Jo D'Amore) |
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Donna Andresen | ... | Sylvia Porter |
| Marilyn Joi | ... | Miss Mathews | |
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Katherine Fitzpatrick | ... | Elevator Victim |
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Katherine Stewart | ... | The Hitchhiker |
| Vic Tayback | ... | Detective Simon | |
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Simmy Bow | ... | Ambulance Doctor |
| Arthur Space | ... | Wino | |
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Del Negro | ... | Black Intern |
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Libby Chase | ... | Libby |
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Barry Chase | ... | Delivery Boy |
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Sally Marr | ... | Landlady |
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Sandy Champion | ... | Doctor in Corridor |
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Patsy Sublime | ... | Miss Dunn |
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Barbara Sloane | ... | Woman Bystander |
Produced by
| Albert Band | ... | supervising executive producer |
| Charles Band | ... | producer |
Music by
| Robert O. Ragland | ||
Cinematography by
| Andrew Davis | ||
Editing by
| Harry Keramidas | ||
Art Direction by
| Roger Pancake | ||
Set Decoration by
| Patrick McFadden | ||
Makeup Department
| Mike Bacarella | ... | makeup artist |
| Tom Hoeber | ... | makeup artist |
| Stan Winston | ... | makeup designer (as Stanley Winston) |
Production Management
| Richard Shore | ... | production manager |
Second Unit Director or Assistant Director
| Richard Band | ... | assistant director |
Sound Department
| John Hayes | ... | sound |
| Mary McGlone | ... | sound editor |
| Tony Vorno | ... | boom operator |
Camera and Electrical Department
| James A. Dennett | ... | first assistant camera (as Jim Dennett) |
| Sam Firstenberg | ... | grip (as Schmulik Firstenberj) |
| Robert Hale | ... | second assistant camera |
| Stephen Vaughan | ... | still photographer (as Steve Vaughn) |
| Moshe Yakobovesky | ... | gaffer (as Moishe Yakobovesky) |
Costume and Wardrobe Department
| Thomas Hasson | ... | wardrobe (as Tommy Hasson) |
Editorial Department
| Sandra Adair | ... | assistant editor (as Sandra Estrin) |
Music Department
| Lee Osborne | ... | music editor |
Script and Continuity Department
| Monica Dunlop | ... | script supervisor |
Additional Crew
| Kathryn Cunha | ... | production secretary |
| Lynn Hayes | ... | second assistant |
| Bobby Herbeck | ... | production assistant |
| Nunzio Nerbo | ... | medical consultant |
| Linda Turley | ... | food supervisor |
