La tempesta in un cranio (Tempest in a Cranium) is an anarchic, quasi-surreal Italian comedy of multiple delights in which the timorous scion of a wealthy family is gaslit by his friends in order to prove that his fears of hereditary insanity are hogwash.

Saturnino Farandola: Raised by monkeys, taken in by sailors, captain of a frigate. He sets off to chart unknown worlds with his loyal crew. Beneath the sea he encounters love in the person of Mysora the beautiful. On land he comes up against a mad wise man, a Machiavellian mandarin and bloodthirsty Apaches, but nothing will be able to stop his desire to explore.