Professor Wassermann is asked by industry magnate Morgan Hunnicut to lead an expedition to study the giant Yeti creature found frozen in a large ice block on Newfoundland's coast. The professor does not know that Hunnicut intends to use the prehistoric creature as a trademark of its multinational industrial group. A very big mistake.
The Italo-American playboy Rocky is an international thief, followed step by step by an FBI Inspector, who manages to keep a "loot" also "claimed" by an international boss belonging to the Sicilian Mafia.