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