Nadie lo sabrá

Fernando Fernández de Córdoba as Subdirector Fernando Sancho as Ángel Matilde Artero Carlos Ramírez as Carlitos Julia Lajos as Doña Gertrudis Ramírez Julia Delgado Caro as Madre Francisco Bernal Manuel Alexandre as Juan, compañero de Pedro Mapy Gómez as Pepita Xan das Bolas as Cartero José Nieto as Jefe de los gánsgters Antonio Riquelme as Empleado de correos José Riesgo Guillermo Méndez Manuel Arbó as Mayordomo del señor Mendoza José María Oviés as Narrador (voz) Fernando Fernán Gómez as Pedro Gutiérrez José Sepúlveda as Padre Julia Martínez as María Julia Caba Alba as Dolores Raúl Cancio as Ramón Félix Fernández as Arturo López, el sastre Manuel Requena as El hacha Ángel Álvarez as Compañero de Pedro Fernando Aguirre as Abuelo sordo Manuel Guitián

Sigfrido Burman Set Decoration Cesáreo González Producer