The 16th annual Tribeca Film Festival is to close on April 29 with an epic event marking the 45th anniversary of the release of The Godfather . Back-to-back screenings of The Godfather and The Godfather Part II are scheduled, to be followed by a reunion and conversation with director Francis Ford Coppola and actors Al Pacino, James Caan , Robert Duvall , Diane Keaton , Talia Shire and Robert De Niro .