Enzo Barboni's best known slapstick comedians of star an actor from what ethnic group?
Terence Hill Terence Hill (born Mario Girotti; 29 March 1939) is an Italian actor, film director, screenwriter and film producer.
Riccardo Billi Riccardo Billi (22 April 1906 – 15 April 1982) was an Italian film actor and comedian. With Mario Riva he appeared as "Billi & Riva", one of the most popular Italian comic duos in the 1950s.