Cast
- María José Alfonso as Maruxa
- Ramón Pons as Pablo
- Paca Gabaldón as Rosa (as Mary Francis)
- Rafael Guerrero as Antonio
- José María Prada as Rufo
- Dolores Pérez Cayuela as Maruxa (singing voice)
- Luis Sagi Vela as Pablo (singing voice)
- Josefina Cubeiro as Rosa (singing voice)
- Julio Julián as Antonio (singing voice)
- Chano Gonzalo as Rufo (singing voice)