Guest Stars Jake Cannavale as Caesar Lou Ferrigno as Lenny Montana Anthony Skordi as Carlo Gambino Joseph Russo as "Crazy" Joe Gallo T.J. Thyne as Gordy Willis Eric Balfour as Dean Tavoularis Justin Chambers as Marlon Brando Derrick Baskin as Leroy "Nicky" Barnes Zack Schor as Fred Gallo Michael Rispoli as Tommy Lucchese Branden Williams as Gianni Russo Co Starring Christopher Wallinger as Agent Zabel Mark Berry as Agent Richman Nick Pupo as John Cazale Elliot Gannon as Production Assistant Cynthia Aileen as Talia Shire Damian Conrad-Davis as James Caan George Russo as Paul Sciacci Matt Gottlieb as Phillip "Benny Squint" Lombardo Kenny Barr as Stunt Coordinator Veronica Wylie as Seamstress Rio Magdaleno as Salesman Ian Michaels as Robert Towne