Cast
Director
José Antonio Nieves Conde
Director
José María Forqué
Jorge Mistral as Jean Balzac / Paul Banek
Nani Fernández as Dana
Rubén Rojo as Chapek
Jesús Tordesillas as Josef
Félix Dafauce as Grumko
Nicolás D. Perchicot as Padre Oberski
Juan Manuel Soriano as Genka
María Dolores Gispert as Ludmilla
César Ojinaga as Lukas
Joan Capri as Especialista en minas
José Marco as Kadenko
Fernando Cebrián as hermano de Kadenko
Pepe Rubio as (no acreditado)
Ventura Oller as (no acreditado)