Mercedes works as a cabaret performer to pay for her sister's studies. Problems begin when Mercedes and Paco, her exploiter, win a dance contest, but he refuses to share the prize with her.
Marga López
Mercedes Gómez
Miguel Inclán
Lupe López
Rodolfo Acosta
Paco
Roberto Cañedo
Roberto
Mimí Derba
Señora directora
Carlos Múzquiz
Dueño cabaret
Fanny Schiller
Señorita prefecta
Estela Matute
Cabaretera; Amante de Paco
