The Dumas story about Siamese twins separated at birth but who have a strong psychic link.
Paolo Franchi / Leone Franchi
Edith
Giovanni Sagona
Dr. Dupont
Gabrielle De Roux
Gerolamo Sagona
Orlandi
Prof. Perrier
Gaspare
Claudio Franchi
Claudio
Luisa Dupont
Mariella
zia Mary
moglie di Domenico
Domenico
Lina
Raul Sagona
uomo tarchiato col ferro rovente
Luigi Sagona
Adele Franchi
Lando
Vasco
signora Perrier
commissario
conte Morny
(uncredited)
