Ben Gazzara

as 'O Professore di Vesuviano(5 eps)

as Self

as Self

as Self

as Don Otello Di Bella(4 eps)

as Oncle Giovanni

as Paul Andersen

as Schlondorff

as Vatican's Banker

as Self

as Joe

as Paulie Genovese

as Jack Palladin

as Self

as Franco Maresco

as Secretov

as General Secretov(7 eps)

as Don Fred Di Venanzio(6 eps)

as Ben (Quartier Latin)

as Kardinal Agostino Casaroli(2 eps)

as Mr. Bob Harris

as michele Terranova

as Self - Guest(1 ep)

as Self

as Jack McKay

as Ispettore di Polizia Solomos

as Self

as Nick

as Coach Halas

as Batossa

as Self

as D.A. Bernard Salman

as L'avvocato Scalzi

as Jim

as The Arranger

as Gino Minetti

as Frank Cavallo

as The Narrator

as E.A.D.A.(1 ep)

as Andrew Wallace

as Luigi

as Duke Mantee

as Lenny Jordan

as Gregorio Kos

as Self

as John Sage

as Padre Guelfi

as Old Flavio

as Jackie Treehorn

as Jimmy Brown

as Joe Buddha

as Mr. Klein

as Frank Grieco

as Vicepresident Saxon

as Farmer

as March

as Lt. Jack 'Jigsaw' Lasky

as Doctor(1 ep)

as Self

as Dick Althorp

as Warden Ferguson

as Amos

as Charlie Duke

as Moshe

as Amenophis III

as Self

as Joseph Bonanno

as Ira Gold

as Marcelo

as Grant Sanders

as Gus Bailey

as John Tana

as Ben Norell

as Brad Wesley

as Self

as Don Giovanni Bosco

as Capt. Tom Wright

as Self (archive footage)

as Mike Zella

as Harry Cardell

as 'O Professore di Vesuviano

as Paul Rivière

as Porter Holloway

as Antonio Morelli

as Alberto

as Nick Pierson

as Self

as The man with no memory

as Dino Romani

as Detective Joe DeFalco

as Self(125 eps)

as Self (archive footage)

as Self

as John Russo

as Charles Serking

as Maj. Frank Hallsworth

as Rhys Williams

as Jack Flowers

as Manny Victor

as Anson 'Kip' Roberts(2 eps)

as George Werner

as Morris Troper

as Clifford Baumgartner

as Cosmo Vittelli

as Al Capone

as Self(1 ep)

as Abe Cady(2 eps)

as Nick Baron

as Cmdr. Adrian Blake

as Joseph Coppola

as Steven Graves

as Eddie Rico

as Maj. Gen Joe Barrett

as Doremus Connelly

as Self(1 ep)

as Self

as Harry

as Self (archive footage)

as Sgt. Angelo

as Card Player

as Self - Guest(1 ep)

as Roger Bannon

as Paul Bryan(86 eps)

as Fred

as Paul Bryan(1 ep)

as Sidney(1 ep)

as Nick Anderson(30 eps)

as Captain George Stubbs

as Self(3 eps)

as John Resko

as Self(2 eps)

as Self - Co-Host(1 ep)

as Dr. David Coleman

as Lello

as Jim Mason

as Lt. Frederick Manion

as Moony (Segment "Moony's Kid Don't Cry")

as Stanley Carr

as Jocko de Paris

as Jim Mason(1 ep)

as Self - Nominee(2 eps)

as Self(4 eps)

as Self - Nominee / Presenter(1 ep)