Professor Fabius has found a way of transferring his personality to another person and he transfers his to the body of Giacinto Floria, a nice teacher in a women's college. Poor Giacinto becomes a sex maniac to the puzzlement of his girlfriend Mafalda.
The mighty Gladiator is captured after freeing the misguided emperor's daughter. The girl surrenders herself for his freedom but is again freed by the Gladiator.
The voice of one of his former classmates studying singing causes an irresistible itch for a wealthy industrialist. The cause is an old aversion that the industrialist has for the singer: he can only heal by overcoming this aversion and transforming himself into a benefactor of the hated ex-partner.
An unworthy nephew, with the help of a girl who seduces the young guardian, robs the aunt of the family jewels. He also manages to put the blame for the theft on the caretaker, engaged to a young woman who is actually the woman's natural daughter. The thief also tries to blackmail his aunt by...
Warehouseman "Franco" is set up by the son of his boss for robbery and cigarette smuggling. Can he prove his innocence and rescue his relationship with "Anna"?