Owney Madden: Duke of the Westside/John 'Red' Hamilton and the Dillinger Gang

Mickey Spillane: The Gentleman Gangster/Jimmy Coonan and the Westies Gang

Jimmy "The Gent" Burke/Danny Greene: The Celtic Warrior

Brian O'Dea/Pat Nee

Frank 'The Irishman' Sheeran/Whitey Bulger