Nadie lo sabrá

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

Sigfrido Burman Set Decoration Cesáreo González Producer