Guillermo's family has been living for years a terrible curse. All the women in his family have died because of love and murdered by men of the clan. The funny thing is that before each death a cat appeared. One day, while Guillermo prepares the papers for his marriage with Beatriz, he discovers that both are distant relatives.
| Actor | Role |
|---|---|
 Esperanza RoyBeatriz | Beatriz |
 Juanjo MenéndezGuillermo Arriaga | Guillermo Arriaga |
 Antonio OzoresSócrates Martínez | Sócrates Martínez |
 Mari Carmen PrendesDominica | Dominica |
 Valeriano AndrésLadislao | Ladislao |
| MMaría Luisa PonteFlérida | Flérida |
 George RigaudDon Braulio | Don Braulio |
 Luis BarberoCamarero | Camarero |
 Mirta MillerLucila | Lucila |
 Marcelo Arroita-JáureguiAbelardo (Clotilde's Husband) | Abelardo (Clotilde's Husband) |
 Patty ShepardLucía / Clotilde / Inés / Carlota / Mariana | Lucía / Clotilde / Inés / Carlota / Mariana |
 Rosanna YanniIngrid | Ingrid |
 Carlos Muñoz ArosaRomán | Román |
 Saturno CerraInés's Murderer | Inés's Murderer |
| MMarcial GómezNot listed | Not listed |
 Juan CazalillaClotilde's Lover | Clotilde's Lover |
| AAntonio OrengoNot listed | Not listed |
| JJosé Maria Rendal(as Jose Mª Rendal) | (as Jose Mª Rendal) |
 José Luis CollPepe Corujedo | Pepe Corujedo |
| JJosé Félix MontoyaNot listed | Not listed |
| JJosé I. MirandaNot listed | Not listed |
| EEmilio RoldánNot listed | Not listed |