""
Jaime Avellán
as Alfredo Contreras
Carmen de Ronda
as Laura Ferrez
Manuel Monroy
as Santiago Carter
Carmen López Lagar
as Madre de Alfredo
Manuel Gas
as Inspector Varela
Miguel Fleta
as Pedro Casanovas
Julio Gallego
as Juan Volpini "Perrini"
Ramón Martori
as Fiscal jefe
Paquita Ferrándiz
as Nati
Ángela Velasco
as Novie de Perrini
Luis Induni
as El Rubio
Pedro Mascaró
as Don Antonio, joyero
Jesús Colomer
as Marcelino Pérez Gil, testigo
Juanita Espín
as Flora Martínez, patrona
Joaquín Regález
as Juez
Antonio Miras
as Testigo
Alfredo Herrero
as
Gonzalo Medel
as Policía
César Pombo
as Pistolero
Carlos Ronda
as Policía Ramírez
Ramón Quadreny
as Otro testigo
Pedro Gil
as Redactor de La Vanguardia
Felip Peña
as Testigo en juicio
Luis Villasiul
as Médico en juicio
Salvador Garrido
as Alguacil
María Calvo
Federico G. Larraya
Director of Photography
Ricardo Lamotte de Grignón
Original Music Composer
Ricardo Gascón
Director
Manuel R. Cabello
Screenplay
Story
Writer
Ramón Biadiú
Editor
Alfonso de Lucas
Set Decoration
