Directed by
| Roger Corman | ||
Writing Credits
| R. Wright Campbell | ... | (screenplay) |
Cast (in credits order) verified as complete
| Robert Vaughn | ... | The Symbol Maker's Teenage Son | |
 |
Darah Marshall | ... | The Blond Maiden |
| Leslie Bradley | ... | The Symbol Maker | |
| Frank DeKova | ... | The Black-Bearded One (as Frank De Kova) | |
| Charles Thompson | ... | Member of the Tribe | |
|
|
June Jocelyn | ... | The Symbol Maker's Wife |
| Jonathan Haze | ... | The Curly-Haired Boy | |
| Beach Dickerson | ... | Fair-Haired Boy / Man from Burning Plains / Tom-Tom Player / Bear | |
| Ed Nelson | ... | Blond Tribe Member | |
| Robert Shayne | ... | The Fire Maker | |
| Marshall Bradford | ... | Member of the Tribe | |
| Joseph Hamilton | ... | Member of the Tribe (as Joseph H. Hamilton) | |
| Rest of cast listed alphabetically: | |||
|
|
John Brinkley | ... | Blonde Teenage Tribe Member (uncredited) |
| Bill Clark | ... | Caveman (uncredited) | |
|
|
Richard Elmore | ... | Caveman (uncredited) |
| Chester Hayes | ... | Caveman (uncredited) | |
|
|
William McCarter | ... | Caveman (uncredited) |
|
|
Barboura Morris | ... | Young Tribe Member (uncredited) |
| Stephanie Shayne | ... | Young Tribe Member (uncredited) | |
|
|
Ross Sturlin | ... | Outsider in Monster Costume (uncredited) |
Produced by
| Samuel Z. Arkoff | ... | executive producer |
| Roger Corman | ... | producer |
| James H. Nicholson | ... | executive producer |
Music by
| Albert Glasser | ... | (as Al Glasser) |
Cinematography by
| Floyd Crosby | ... | director of photography |
Editing by
| Irene Morra | ... | (as Irene Mora) |
Costume Design by
| Marjorie Corso | ... | (as Margo Corso) |
Production Management
| Maurice Vaccarino | ... | production manager |
Second Unit Director or Assistant Director
| Jack Bohrer | ... | assistant director |
Art Department
| Karl Brainard | ... | property master |
Sound Department
| Herman Lewis | ... | sound |
| Philip Mitchell | ... | sound (uncredited) |
Visual Effects by
| Roy Seawright | ... | dinosaur sequences (archive footage) (uncredited) |
Costume and Wardrobe Department
| Paul Blaisdell | ... | costume designer: beastman costume (uncredited) |
Music Department
| Charles Clement | ... | music editor (uncredited) |
Additional Crew
| Bill Martin | ... | title designer |
| Reynold Brown | ... | movie poster art (uncredited) |
| Ellis Burman | ... | dinosaur sequences (uncredited) |
