La hora incógnita

Emma Penella

José Luis Ozores

Antonio Ozores

Carlos Ballesteros

Mabel Karr

Enrique Vilches

Mercedes Muñoz Sampedro

Mari Carmen Prendes

Elisa Montés

Rafael Arcos

Carlos Estrada

Luis Prendes

Fernando Rey

Julia Martínez

Jesús Puente

María Teresa Dressel

Consuelo González

Carlos Oller

Manuel Alberdi

Luis M. Carrillo

Felipe Martín Puertas

José María del Río

Fernando Gómez

Pilar Gentil

María Teresa Dressel (voice) (uncredited)

Josefina de Luna

Mabel Karr (voice) (uncredited)