December 20, 1974 –
Arguably the greatest sequal ever made, Godfather II, directed by Francis Ford Coppola and starring Al Pacino, Robert Duvall, Diane Keaton, and Robert De Niro, premiered in the US on this date.
Robert De Niro spent four months learning to speak the Sicilian dialect of Italian in order to play Vito Corleone. Nearly all of the dialogue that his character speaks in the film was in Sicilian.
