Directed by
| Samuel Fuller | ||
Writing Credits
| Samuel Fuller | ... | (written by) |
Cast (in credits order) verified as complete
| Peter Breck | ... | Johnny Barrett | |
| Constance Towers | ... | Cathy | |
| Gene Evans | ... | Boden | |
| James Best | ... | Stuart | |
| Hari Rhodes | ... | Trent | |
 |
Larry Tucker | ... | Pagliacci |
| Paul Dubov | ... | Dr. J.L. Menkin | |
| Chuck Roberson | ... | Wilkes | |
| Neyle Morrow | ... | Psycho | |
|
|
John Matthews | ... | Dr. L.G. Cristo |
| Bill Zuckert | ... | 'Swanee' Swanson (as William Zuckert) | |
|
|
John Craig | ... | Lloyd |
| Philip Ahn | ... | Dr. Fong | |
| Frank Gerstle | ... | Lt. Kane | |
|
|
Rachel Romen | ... | Singing Nympho |
| Barbara Perry | |||
|
|
Marlene Manners | ||
|
|
Linda Randolph | ... | Dance Teacher in Therapy Class |
|
|
Lucille Curtis | ||
|
|
Jeanette Dana | ||
|
|
Marie Devereux | ... | Nympho |
|
|
Karen Conrad | ||
|
|
Allison Daniell | ||
| Chuck Hicks | ... | Tough Attendant | |
| Wally Campo | |||
|
|
Ray Baxter | ||
| Linda Barrett | |||
|
|
Harry Fleer | ... | Attendant |
Produced by
| Sam Firks | ... | executive producer (uncredited) |
| Leon Fromkess | ... | executive producer (uncredited) |
| Samuel Fuller | ... | producer |
Music by
| Paul Dunlap | ||
Cinematography by
| Stanley Cortez | ... | director of photography |
| Samuel Fuller | ... | (dream sequence) (uncredited) |
Editing by
| Jerome Thoms | ||
Art Direction by
| Eugène Lourié | ... | (as Eugene Lourie) |
Set Decoration by
| Charles S. Thompson | ... | (as Charles Thompson) |
Costume Design by
| Einar Bourman | ... | (as Einar H. Bourman) |
Makeup Department
| Dan Greenway | ... | makeup supervisor |
Production Management
| Rudolph C. Flothow | ... | production manager (as Rudolph Flothow) |
Second Unit Director or Assistant Director
| Floyd Joyer | ... | assistant director |
Sound Department
| Philip Mitchell | ... | recording supervisor (as Phil Mitchell) |
| Josef von Stroheim | ... | sound effects editor |
| Gordon Zahler | ... | sound effects supervisor |
Special Effects by
| Charles Duncan | ... | special effects |
Visual Effects by
| Linwood G. Dunn | ... | special optical effects (as Lynn Dunn) |
Stunts
| Robert 'Buzz' Henry | ... | stunt double Peter Breck (uncredited) |
| Chuck Hicks | ... | stunts (uncredited) |
| Chuck Roberson | ... | stunt coordinator (uncredited) / stunts (uncredited) |
Camera and Electrical Department
| Frank Dugas | ... | camera operator (uncredited) |
Music Department
| Jack Lowry | ... | music editor |
| Gordon Zahler | ... | music supervisor |
Script and Continuity Department
| Mary Chaffee | ... | script supervisor (as Mary Chaffe) |
Additional Crew
| Jon Gregory | ... | choreographer |
| Herbert G. Luft | ... | assistant: Leon Fromkess |
