Alaric de Marnac / Hugo de Marnac / Armand de Marnac
Paul Naschy
Elvira
Emma Cohen
André Govar
Ramón Centenero
Dale
Montserrat Julió
Madame Irina Komarova
Elsa Zabala
Alain's Partner - a thief
Francisco Llinás
Francisco Nieto
Victim in bed
Esther Santana
Maurice Roland / Andre Roland (as Vic Winner)
Víctor Barrera
Mabille De Lancré
Helga Liné
Sylvia
Betsabé Ruiz
Alain 'Le Raté' - a thief
Luis Ciges
Paola
Cristina Suriani
Jean
Julio Peña
Chantal
María José Cantudo
Gastone
Juan Cazalilla
Screenplay
Story
Director
Carlos Aured
Producer
Modesto Pérez Redondo
Director of Photography
Manuel Merino
Executive Producer
Ricardo Muñoz Suay
Makeup Artist
Ramona González
Hairstylist
Vicenta Palmero
Original Music Composer
Carmelo Bernaola
Editor
Javier Morán
José Antonio Pérez Giner
Julián Ruiz
Set Decoration
Gumersindo Andrés