It was hard for me to believe this film was made in 1941 because it deals with the operation of Siamese Twins and a doctor named Enrico Paoli, (H.B.Warner) who is able to perform surgery and separate these twin boys and give them a life. However, Dr. Enrico worries about the soul of these twins and hopes that one is not without one. There are times in this film when I think I am seeing a Boris Karloff film with all kinds of experiments bringing people back from the dead and mixing all kinds of steamy chemicals glowing in the dark. The star of this picture is Douglas Fairbanks Jr., (Lucien Franchi/Mario Franchi) who stars in both roles as the twin boys and gives an outstanding performance. Akim Tamrioff, (Colona) plays a ruthless person who controls Corsica where this film takes place and is responsible for the deaths of Lucien and Mario father and mother. This is a film which is way ahead of its time and is very entertaining with Douglas Fairbanks Jr., doing all the sword swinging like his father years ago. Great Film.