Guest Stars Jake Cannavale as Caesar Josh Zuckerman as Peter Bart Lou Ferrigno as Lenny Montana Meredith Garretson as Ali MacGraw Anthony Ippolito as Al Pacino Patrick Gallo as Mario Puzo Joseph Russo as "Crazy" Joe Gallo Paul McCrane as Jack Ballard James Madio as Carmine Stephanie Koenig as Andrea Eastman Danny Nucci as Congressman Mario Biaggi Justin Chambers as Marlon Brando Nora Arnezeder as Françoise Glaser Frank John Hughes as Frank Sinatra Derrick Baskin as Leroy "Nicky" Barnes Branden Williams as Gianni Russo Carmine Giovinazzo as Sonny Grosso Co Starring Joe Marinelli as Peter Lovano Mark Atteberry as Bill Thompson Duncan Bravo as Dr. Karam Singh Kenneth Rudulph as Studio Reporter #2