Eddie Ross
Eddie Constantine
Esperanza de la Vega
Elisa Montés
Chica del club
María Silva
Lolita
Mayra Rey
Man with white hair (uncredited)
Agustín Bescos
Detective (uncredited)
Ángel Menéndez
Maid at Osiris' office (uncredited)
Montserrat Prous
Thug (uncredited)
Pedro Rodríguez de Quevedo
Margaret (uncredited)
Ada Tauler
Don Álvaro
José María Nieto Roa
Rosa
Silvia Solar
Thug
Henri Cogan
Alberto Coll
Jacinto San Emeterio
Pinto
Adriano Domínguez
Ignacio Lado
José Villasante
Señora Gomez
Carmen Porcel
Carlota Bilbao
Stunts
Director
José Luis Monter
Adaptation
Gilles Morris-Dumoulin
Assistant Editor
Javier Morán
Delegated Producer
Sergio Newman
Makeup Artist
Gisèle Jacquin
Sound Mixer
Jean Nény
Assistant Director
Alfredo Hurtado
Director of Photography
Michel Kelber
Editor
Rosa G. Salgado
Sound
Maurice Laroche
Writer
Niels West-Larsen
Music
Isidro B. Maiztegui
Production Design
Teddy Villalba
Camera Operator
Ricardo Andreu
Manolita Ponte