 | John Ashley als Matt Farrell |
 | Pat Woodell als Neva Gordon |
 | Jan Merlin als Steinman |
 | Charles Macaulay als Dr. Gordon |
 | Pam Grier als Ayesa, the Panther Woman |
 | Ken Metcalfe als Kuzma, the Antelope Man |
| Kim Ramos als Primo, the Ape Man |
| Mona Morena als Lupa, the Wolf Woman |
 | Eddie Garcia als Juan Pereira |
| Andres Centenera |
| Eddie Romero | Director |
| Lawrence Woolner | Executive Producer |
| Beverly Miller | Associate Producer |
| David J. Cohen | Executive Producer |
| Tito Arevalo | Music |
| Ariston Avelino | Music |
| Eddie Romero | Producer |
| Roger Corman | Executive Producer |
| John Ashley | Producer |
| Eddie Romero | Writer |
| María Abelardo | Assistant Director |
| Robert Formoso | Production Design |
| Fredy Conde | Director of Photography |
| René Pérez | Set Decoration |
