Simón Andreu

Juan

Charo Soriano

Petra

Ricardo Merino

Mariano

María Kosty

Trini

Pedro Mari Sánchez

El Nene

José Canalejas

Guzmán

Rafael Hernández

Sopla

Simón Arriaga

Villalba

Adriano Domínguez

Alonso

Antonio Casas

El padre

Alfredo Enríquez

Antonio Cintado

Nicolás (uncredited)

Javier de Rivera

Amigo de Juan (uncredited)

León Klimovsky

Director

Carlos Pumares

Writer

José Luis Garci

Writer

Jaime Salom

Writer

Manuel Villegas López

Writer

Pablo G. del Amo

Editor

José Algueró

Set Decoration

José Gómez Soria

Special Effects

Juan García

Settings

José Antonio Pérez Giner

Production Manager

Carlos Aured

Assistant Director

Miguel Sesé

Makeup Artist

Mercedes de Segovia

Costume Design

José María San Mateo

Sound Editor

Fernando Guillot

Second Assistant Camera

Carlos Laporta

Music

Francisco Fraile

Director of Photography

Antonio Molina

Special Effects