Trailer
 | Angélica María as Christina Carver |
 | Dean Stockwell as John Carver |
 | Donald Pleasence as Col. Kostik |
 | Aldo Ray as Inspector Benedict |
 | Juan López Moctezuma as Albert Morell |
 | Sergio Aragonés as Maj. Keller |
 | Ken Grant as Tom |
| Jill Franklyn as Susan |
| Rick Sharp as Benedict's assistant |
 | Juan José Gurrola as Truck driver |
 | José Ángel Espinosa 'Ferrusquilla' as Gas attendant |
| Arturo García Rubio as Sound assistant |
| Joffrey de la Fontaine as Hotel manager |
| Martin Lassalle as Sergeant |
 | Susana Kamini as Esbietha |
| Hubert Hutanus as Soldier #1 |
| S. Hutanus as Soldier #2 |
| Yolanda Ortiz as Woman |
| Thomas Stoehr as Camera operator |
| Salomón Laiter as Older man at airport |
| Writing | |
| Morrie Ruvinsky | Screenplay |
Camera | |
| Álex Phillips Jr. | Director of Photography |
Sound | |
| Marty Stein | Sound Editor |
Art | |
| Carlos Grandjean | Set Decoration |
Costume & Make-Up | |
| Margarita Ortega | Makeup Artist |
Writing | |
| Rafael Buñuel | Screenplay |
| Michael Elliot | Screenplay |
Art | |
| Salvador Lozano Mena | Set Decoration |
Sound | |
| Roberto Camacho | Sound Mixer |
Writing | |
| Emerich Oross | Screenplay |
| Juan López Moctezuma | Screenplay |
Production | |
| Raúl Vale | Producer |
Editing | |
| Carlos Savage | Editor |
Directing | |
| Juan López Moctezuma | Director |
Sound | |
| Mort Garson | Music |
