Pablo Schreiber, Bob Balaban, Kathleen Chalfant, Danny Glover Join Cast of HBO's "Muhammad Ali" Film
Tony Award nominees Pablo Schreiber, Bob Balaban and Kathleen Chalfant as well as Danny Glover, Barry Levinson and Ed Begley Jr. have joined the cast of HBO's "Muhammad Ali's Greatest Fight," a film about the boxer's fight with the Supreme Court, according to Deadline.com.