The first sexual impulse, the one that frees us or torments us forever
4.9
97 min
Three nymphets struggle to have a beneficial youth: Ana is suicidal, Mercedes is attracted to her brother William, and Patricia desires to be sexually abused.
| Name | Character | Team | |
|---|---|---|---|
| Rocío Brambila | Patricia | Unowned | |
| Marissa Maynez | Mercedes | Unowned | |
| Mildred Hernández | Ana | Unowned | |
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Gregorio Casal | Asesino / Killer | Unowned |
| Roberto Dumont | Professor Escalante | Unowned | |
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Enrique Novi | Guillermo | Unowned |
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Juan José Martínez Casado | Mercedes' Father | Unowned |
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Zaide Silvia Gutiérrez | Patricia's Friend | Unowned |
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Lina Montes | Mother Superior | Unowned |
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Cecilia Pezet | Murder Victim | Unowned |
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Lilia Michel | Patricia's Mother | Unowned |
| Miguel Inclán hijo | Unowned | ||
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Hernando Name | Unowned | |
| Amparo Fustenberg | Unowned | ||
| José Luis Caro | Thief | Unowned | |
| Fernando Pinkus | Pervert journalist | Unowned | |
| Edna Guerrero | Unowned | ||
| José Luis Avendaño | Unowned | ||
| Rubén Calderón | Unowned | ||
| Pili González | Female student | Unowned | |
| Elizabeth Wallace | Unowned | ||
| Ethel Carrillo | Unowned | ||
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Alejandro Parodi | Journalist | Unowned |