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