The Fight with the Panther
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.
| Actor | Role |
|---|---|
| RRocío BrambilaPatricia | Patricia |
| MMarissa MaynezMercedes | Mercedes |
| MMildred HernándezAna | Ana |
 Gregorio CasalAsesino / Killer | Asesino / Killer |
| RRoberto DumontProfessor Escalante | Professor Escalante |
 Enrique NoviGuillermo | Guillermo |
 Juan José Martínez CasadoMercedes' Father | Mercedes' Father |
 Zaide Silvia GutiérrezPatricia's Friend | Patricia's Friend |
 Lina MontesMother Superior | Mother Superior |
 Cecilia PezetMurder Victim | Murder Victim |
 Lilia MichelPatricia's Mother | Patricia's Mother |
| MMiguel Inclán hijoNot listed | Not listed |
 Hernando NameNot listed | Not listed |
| AAmparo FustenbergNot listed | Not listed |
| JJosé Luis CaroThief | Thief |
| FFernando PinkusPervert journalist | Pervert journalist |
| EEdna GuerreroNot listed | Not listed |
| JJosé Luis AvendañoNot listed | Not listed |
| RRubén CalderónNot listed | Not listed |
| PPili GonzálezFemale student | Female student |
| EElizabeth WallaceNot listed | Not listed |
| EEthel CarrilloNot listed | Not listed |
 Alejandro ParodiJournalist | Journalist |