A crazed scientist tries to keep his terminally ill wife alive by transfusing into her the blood of young women he murders.
| Actor | Role |
|---|---|
 Ramón PeredaDr. Maximiliano Renan | Dr. Maximiliano Renan |
 René CardonaDr. Armando del Valle | Dr. Armando del Valle |
 Manuel NoriegaDr. Monroy | Dr. Monroy |
 Esther FernándezAlicia Monroy | Alicia Monroy |
| RRuperto BatizGonzalez | Gonzalez |
| JJuanita CastroVirginia | Virginia |
| EEnrique GonceMozabu | Mozabu |
 Victorio BlancoEl mendigo | El mendigo |
| Victorio BlancoPeriodista | Periodista |
 Juan GarcíaAgente Gavilando | Agente Gavilando |
 Carlos LópezAgent Mendez | Agent Mendez |