Scheming secretary sabotages her boss's wedding plans and snags him for herself. She, him, his brother and the abandoned pregnant fiance all suffer as a result.
| Actor | Role |
|---|---|
 Marga LópezMerida Valdés | Merida Valdés |
 Roberto CañedoEnrique | Enrique |
 Lilia GuízarElena | Elena |
 Rosenda MonterosEnedina | Enedina |
 María Teresa RivasAlicia (as Ma. Teresa Rivas) | Alicia (as Ma. Teresa Rivas) |
 Angelines FernándezLeonor | Leonor |
| CConsuelo MarquezAngélica, niña (as niña Paz Consuelo Márquez) | Angélica, niña (as niña Paz Consuelo Márquez) |
 Ivan J. RadoJohnny Smith (as Jorge Radó) | Johnny Smith (as Jorge Radó) |
 Martha Elena CervantesAngélica | Angélica |
 Elda PeraltaPatricia | Patricia |
 Aldo MontiCarlos Montes | Carlos Montes |
 Armando AcostaHombre en festival | Hombre en festival |
| DDaniel ArroyoEmpresario | Empresario |
| SSilvia CarrilloBailarina | Bailarina |
 Ricardo GaribayNot listed | Not listed |
 Carlos Robles GilEmpresario | Empresario |
| MMario SevillaDoctor | Doctor |
| MManuel Trejo MoralesHombre acompaña Patricia | Hombre acompaña Patricia |
 Aurora WalkerProfesora de baile | Profesora de baile |
| JJorge RadoNot listed | Not listed |