The story of the serial killer "La Mataviejitas", a woman who murdered elderly people.
| Actor | Role |
|---|---|
 Rogelio GuerraNot listed | Not listed |
 Isaura EspinozaNot listed | Not listed |
 Salvador PinedaNot listed | Not listed |
 Lina SantosNot listed | Not listed |
 Armando TaveraNot listed | Not listed |
| HHéctor ReynosoNot listed | Not listed |