Antonio Santillán
Director
Ricardo Lamotte de Grignón
Music
José Antonio de la Loma
Writer
Ignacio Grau
Script Supervisor
Manuel F. Luengo
Production Secretary
Ramón Quadreny
Editor
Valentín Sallent
Production Manager
Marcelino Riba-Abizanda
Property Master
José Pellicer
Set Decoration
Luis Garcia
Assistant Director
Juan Pallejá
Editor
Antonio Liza
Construction Coordinator
Emilio Foriscot
Director of Photography
Clemente Manzano
Camera Operator
Barta Barri
El Abogado
Carlos Otero
Pablo
Isabel de Castro
Ana
Miguel Gila
Casimiro
Luis Induni
Martín
Manuel Gas
Padre Santiago
Julián Ugarte
El Guitarrista
Modesto Cid
Matusalén
Mario de Bustos
Inspector
Francisco Pigrau
Director de la cárcel
Emilio Sancho
Paco
Ramón Hernández
Compinche del Abogado
Enrique García
Jorge, niño
Eulalia Montero
Mujer de Martín
Antonio González 'El Pescaílla'
Guitarrista flamenco
Juan Aristi Eulate
Comisario (uncredited)
Eduardo Berraondo
Agente en comisaría (uncredited)
Núria Espert
Monja (uncredited)
Francisco Tuset
Médico (uncredited)
Ramón Vaccaro
Guardia que atiende a Pablo (uncredited)
Manuel Bronchud
(no acreditado)
