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