Cast
Jean Marais
Antoine Donadieu
Marisa Mell
Frieda
Gérard Tichy
Matras
Léon Zitrone
Self
José María Caffarel
Police Technician
Carlos Casaravilla
Varosky
José Manuel Martín
Jaime
Antonio Casas
Colonel
Carlos Otero
Jean Lara
Pelletier
Álvaro de Luna
Hamlet
Howard Vernon
The 'professor'
André Cagnard
Gouferolles
Fernando Guillén
Colonel's Deputy
Víctor Israel
Police Technician
Rico López
Alvarez