Cristina Carver (Angelica Maria) finds herself in dire straits after she arrives to spend some time with her TV-reporter husband (Dean Stockwell) who is visiting a Latin American country run by a military dictator. After a car accident one day, Cristina brings the helpful Col. Kostik (Donald Pleasence) home and then kills him in self-defense when he violently attempts to rape and murder her. Terrified, she covers up her act and hides the body, yet in spite of her husband's efforts to protect her, a local police detective starts to figure out what really happened.
| Actor | Role |
|---|---|
 Angélica MaríaChristina Carver | Christina Carver |
 Dean StockwellJohn Carver | John Carver |
 Donald PleasenceCol. Kostik | Col. Kostik |
 Aldo RayInspector Benedict | Inspector Benedict |
 Juan López MoctezumaAlbert Morell | Albert Morell |
 Sergio AragonésMaj. Keller | Maj. Keller |
| KKen GrantTom | Tom |
| JJill FranklynSusan | Susan |
| RRick SharpBenedict's assistant | Benedict's assistant |
 Juan José GurrolaTruck driver | Truck driver |
 José Ángel Espinosa 'Ferrusquilla'Gas attendant | Gas attendant |
| AArturo García RubioSound assistant | Sound assistant |
| JJoffrey de la FontaineHotel manager | Hotel manager |
| MMartin LassalleSergeant | Sergeant |
 Susana KaminiEsbietha | Esbietha |
| HHubert HutanusSoldier #1 | Soldier #1 |
| SS. HutanusSoldier #2 | Soldier #2 |
| YYolanda OrtizWoman | Woman |
| TThomas StoehrCamera operator | Camera operator |
| SSalomón LaiterOlder man at airport | Older man at airport |