Directed by
| William Castle | ||
Writing Credits
| Ben Starr | ... | (screenplay) |
| Nathaniel Benchley | ... | (novel) |
Cast (in credits order) complete, awaiting verification
| Sid Caesar | ... | Ben Powell | |
| Vera Miles | ... | Kate Powell | |
| Barry Gordon | ... | Steve Powell | |
| John McGiver | ... | Uncle George | |
| Cass Daley | ... | Felicity | |
 |
Ricky Cordell | ... | Miles Thorpe |
| Mary Wickes | ... | Gloria Tritt | |
| Jesse White | ... | Fess Dorple | |
| Robert Donner | ... | Ebenezer | |
|
|
Mickey Deems | ... | Rabbit Warren |
| Nestor Paiva | ... | Felicity's Father | |
| Doodles Weaver | ... | Booper Mellish | |
| Jay C. Flippen | ... | Mother | |
| Jill Townsend | ... | Jenny / Priscilla / Carol | |
| John Astin | ... | Dr. Frieden | |
| Rest of cast listed alphabetically: | |||
| William Castle | ... | Mr. Hymer (uncredited) | |
| Byron Foulger | ... | Drug Store Owner (uncredited) | |
| Harvey Lembeck | ... | Capt. Pederson (uncredited) | |
Produced by
| William Castle | ... | producer |
| Dona Holloway | ... | associate producer |
Music by
| Vic Mizzy | ||
Cinematography by
| Harold E. Stine | ... | director of photography (as Harold Stine) |
Editing by
| Edwin H. Bryant | ||
Art Direction by
| Hal Pereira | ||
| Walter H. Tyler | ... | (as Walter Tyler) |
Set Decoration by
| Robert R. Benton | ... | (as Robert Benton) |
| Don Greenwood Jr. | ||
Makeup Department
| Nellie Manley | ... | hair style supervisor |
| Wally Westmore | ... | makeup supervisor |
| Monty Westmore | ... | makeup artist (uncredited) |
Production Management
| C. Kenneth Deland | ... | unit production manager |
| Frank Caffey | ... | production manager (uncredited) |
Second Unit Director or Assistant Director
| Daniel McCauley | ... | assistant director (as Daniel J. McCauley) |
Sound Department
| Charles Grenzbach | ... | sound recordist |
| Garry A. Harris | ... | sound recordist |
Special Effects by
| Lee Vasque | ... | special effects (uncredited) |
Visual Effects by
| Farciot Edouart | ... | process photography |
| Paul K. Lerpae | ... | special photographic effects |
Additional Crew
| William Castle | ... | presenter |
