Elenco
Luigi Giuliani
Luis
Elena María Tejeiro
Ana
María del Carmen Abreu
Julia Smeyers
Juan Luis Galiardo
Juanjo
José María Prada
Gálvez
Paco Valladares
Santiago
Lola Gaos
Madre de Luis
Anastasio Alemán
Psychologist
Antonio Buero Vallejo
Father of Pupil of Luis
Montserrat Julió
Ana's Sister
Rafael Romero
Cantaor de flamenco
Manuel Summers
Adversary
Sergio Mendizábal
Comrade of Luis
Ángel Menéndez
Lauro Olmo
Rodrigo Rivero
Héctor Quiroga
Portero
Carlos Muñiz
Beatriz Galbó
Tita, hermana de Luis
María Hevia
Trino Trives
María Teresa Dressel
Lola Losada
Pilar Romero
Fernando Sánchez Polack
Julio Diamante
Comrade of Luis (uncredited)
María Luisa San José
Chica en la terraza (uncredited)
Equipe
Julio Diamante
Director
Julio Diamante
Writer
Ramiro Gómez Bermúdez de Castro
Executive Producer
Elena Sáez
Writer
Julio Sempere
Assistant Director
Adolfo Waitzman
Music
Luis Cuadrado
Camera Operator
Teo Escamilla
Assistant Camera
Pedro del Rey
Editor
Julio Wizuete
Still Photographer
Carmen Robledo
Script Supervisor
Enrique Torán
Cinematography
José Romero
Property Master
Pablo Gago
Set Decoration
Ramón Crespo
Production Manager
José Pernas
Production Assistant
Regina Ortiz
Assistant Makeup Artist
Manolita Ponte
Makeup Artist
Antonio Belizón
Production Assistant
Maruja Fernández
Costumer