 | Don Taylor als Dr. Pete L. Masters |
 | Gianna Segale als Gina |
 | Eduardo Ciannelli als Crespi |
 | Harvey Chalk als Aldemar Silva |
 | John Herbert als Hotel Clerk |
| Wilson Vianna als Fernando |
| Eugenio Carlos als Fernando's Brother |
 | Ana Maria Nabuco als Queen |
| Tom Payne als Mario |
 | Gilda Nery als Ugly Girl |
| Louis Serrano als Pilot |
| Curt Siodmak | Director |
| Curt Siodmak | Producer |
| Terry O. Morse | Associate Producer |
| Mario Pagés | Director of Photography |
| Terry O. Morse | Editor |
| Pierino Massenzi | Art Direction |
| Carlos Jacchieri | Set Decoration |
| Flavio Torres | Makeup Artist |
| Terry O. Morse | Second Unit Director |
| Curt Siodmak | Writer |
| Leslie I. Carey | Sound |
| Spiros Salivero | Sound |
| Joseph Gershenson | Music Supervisor |
| Rex Endsleigh | Assistant Director |
| David Condi | Choreographer |
| Fernanda Condi | Choreographer |
| R. Simon and Cia Ltd. | Costume Design |
