Compare the Casino movie to the Frank Rosenthal true story, including mobster Tony Spilotro Did Ginger really try to run off with their daughter and Lester?. Lester Diamond is a minor antagonist in Casino (). He was portrayed by veteran actor James Woods. Biography. Diamond is first introduced while Ace is. Mission Accomplished: James Woods as Lester Diamond in Casino (dir. Martin Scorsese, ) "A friend once told me, "People who live in bad.