Short Circuit (1943 film)  Short Circuit (Italian:Cortocircuito) is a 1943 Italian thriller film directed by Giacomo Gentilomo and starring Vivi Gioi, Umberto Melnati and Guglielmo Barnabò. The film was made at the Pisorno Studios in Tirrenia. It is one of several films considered as a possible precursor to the giallo genre.