Ron Silver - who plays Robert Shapiro in this project - previously played another member of O.J.'s defense team. Silver played Alan Dershowitz in Reversal of Fortune (1990), a movie that doesn't involve O.J.
Despite not being Jewish, Richard Cox plays Alan Dershowitz. Bruno Kirby, who was of Italian descent, played Barry Scheck, who is Jewish. Robert LuPone, also of Italian descent, portrays the Armenian-American Robert Kardashian.