 | John Bromfield als Rock Dean |
 | Beverly Garland als Dr. Andrea Romar |
 | Tom Payne als Tupanico |
| Harvey Chalk als Father Flaviano |
| Sérgio de Oliveira als Captain of Police |
 | Larri Thomas als Vivian - the dancer |
| Wilson Viana als Tico |
| Andrea Bayard als Rita - the Secretary |
 | Luz del Fuego als Snake dancer |
| Ayres Campos |
| Rosa María |
| Roberto Aurel |
| Frank Bevan |
| Curt Siodmak | Director |
| Curt Siodmak | Screenplay |
| Howard A. Anderson | Special Effects |
| Terry O. Morse | Editor |
| Pierino Massenzi | Art Direction |
| Raoul Kraushaar | Original Music Composer |
| Rudolf Icsey | Director of Photography |
| Vinícius Silva | Production Manager |
| Edward B. Barison | Associate Producer |
| Harry Rybnick | Producer |
| Richard Kay | Producer |
| Jeffrey Mitchell | Associate Producer |
