Cast
Ennio Balbo
Oscar Stinnel
Antonio Pierfederici
Inspector (uncredited)
Umberto Raho
Dr. Hauff (uncredited)
Walter Brandi
Albert Kovac
Alfredo Rizzo
Dr. Nemek
Pietro Martellanza
Morgan - Assistant (uncredited)
Riccardo Garrone
Joseph Morgan
Luciano Pigozzi
Kurt - the Gardener
Barbara Steele
Cleo Hauff
Mirella Maravidi
Corinne Hauff