cast
- Stewart Granger
- Dr. Martin Hoffman
- George Lazenby
- Heinrich
- Maud Adams
- Amanda
- William Berger
- Karl
- Eduardo Conde
- El Pasado
- Candice Daly
- Ally
- Romulo Arantes
- Tonio
- Russ McCubbin
- Kong
- Nelia Cozza
- Nelia
- Emily Fiola
- Additional Cast
- Herb Andress
- Johann
- Isabel Bicudo
- Additional Cast
- María Elena Velasco
- Additional Cast
- Renato Coutinho
- Additional Cast
- Rui Polonah
- Additional Cast
- Chico Diaz
- Additional Cast
- Carlos Wilson
- Additional Cast
- Norbert Blecha
- Additional Cast
crew
- Ernst R. von Theumer
- Director, Producer
- Larry Fallon
- Composer (Music Score)
- David Blewitt
- Editor
- Monica Teuber
- Associate Producer
- James Seidelman
- Additional Editing
