The insane Doctor Enger is obsessed with his plan to build a hospital to cure blind children, and goes on a killing and kidnapping spree with the police in pursuit.

• M. Films
• Ministère de la Culture
• Jean-Pierre Mocky
• Patricia Barzyk
• Françoise Michaud
• Pierre Semmler
• Jean Abeillé
• Patrick Granier
• François Toumarkine
• Georges Lucas