Acting

1994

as Joe

1993

as Torelli

1992

as Papa

1989

as Carmine

1986

as Joseph Salina

1984		Fear City as Mike
1984		Cannonball Run II as Sonny

1983		Sudden Impact as Threlkis (uncredited)
1983		The Winter of Our Discontent as Marullo

1981		Sizzle as Nick Tripoli
1981		The Godfather 1901–1959: The Complete Epic as Frank Pentangeli
1981		Back Roads as Tazio

1980		Hoodlums as Gus Azziello
1980		The Border as Chico Suarez
1980		Alligator as Chief Clark
1980		Cuba Crossing as Rossellini (as Michael Gazzo)

1979		Beggarman, Thief as Sartene
1979		The Fish That Saved Pittsburgh as Harry the Trainer
1979		Beach Patrol as Banker
1979		Love and Bullets as Lobo

1978		King of the Gypsies as Spiro Giorgio
1978		Fingers as Ben

1977

as Muzi

1976

as Mario Russo

1974		The Godfather Part II as Frank Pentangeli
1974		Crazy Joe

1971

as A Black Suit

Writing

1973

… Theatre Play

1968

… Screenplay … Teleplay

1958

… Screenplay

1957

… Screenplay … Theatre Play