In 1964, a brash, new pro boxer, fresh from his Olympic gold medal victory, explodes onto the scene: Cassius Clay. Bold and outspoken, he cuts an entirely new image for African Americans in sport with his proud public self-confidence and … Will Smith, Jamie Foxx, Jon Voight, Mario Van Peebles, Ron Silver, Jeffrey Wright, Mykelti Williamson Added on HBO 2022-06-06. Youtube Trailer