Rivalry and romance between the leaders of a male mariachi band and a female one.
Luis Aguilar
Lucas
Lucha Villa
Lupe
Fernando Soto
Toño
Celia Viveros
Socorro
Emma Roldán
Doña Mela
Carlos Agostí
Roberto Márques
Emilio Brillas
Romulo
Mario Sevilla
Cliente mariachi
Laila Buentello
Norma
María Elena Velasco
Amiga de Lupe (uncredited)
