Claim: Giulio Donnini made his film debut in an Italina director's 1946 British-Italian thriller film Tehran and got his first major role two years later.
Evidence: Born in Milan, Donnini made his film debut in 1946, in Giacomo Gentilomo's Tehran. Giacomo Gentilomo (5 April 1909 – 16 April 2001) was an Italian film director and painter. He got his first mayor role two years later, playing the epileptic murderer Smerdjakov in Gentilomo's The Brothers Karamazov.