The German professor tries out his time machine in Turkey. Everybody is after this new invention - Superman Detective Murat, his cheating colleagues Atak and Matrak as well as the mob leader. Agatha, the daughter of the mob leader, steals heroin with her father's man. The mob leader wants to detect their place by the time machine. Murat, Matrak and Atak struggle for the machine, but the machine blows up, the Professor loses his memory. Atak and Matrak kidnap him.

Straccio, a young acrobat, wants to free his beloved Julia, held prisoner in the tyrant's castle. He designs a good plan, and develops it with the help of his three friends, Pietro, Bitonto, and Gatto Mammone. When he thinks he achieved both his ends - overthrowing Fregonese from power, and winning Julia's love - he finds that his countrymen cupidity for the tyrant's gold is more difficult to deal with.