Following the release of Part III in 1990, Coppola, Barry Malkin, and Walter Murch edited the three films into chronological order to create this nearly ten-hour epic, incorporating scenes not part of the theatrical releases.
Not streaming on a subscription service in the US right now.
Starring Al Pacino, Robert Duvall, Diane Keaton, Talia Shire, Marlon Brando, James Caan, John Cazale, Robert De Niro, Andy Garcia, Richard S. Castellano