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