Actor Robert Ri’chard is starring in Amazon/ NBC Universal’s hit show “Harlem” that is produced by Tracey Oliver, Amy Poehler, and Pharrell Williams. Ri’chard is best known for the American sitcom “One on One,” starring as Arnaz with co-star Kyla Pratt. The show is still popular today and Ri’chard informs viewers that the character Arnaz shows people that they cannot be put in traditional boxes despite how they may look, or carry themselves.Actor Robert Ri’chard is starring in Amazon/ NBC Universal’s hit show “Harlem” that is produced by Tracey Oliver, Amy Poehler, and Pharrell Williams. Ri’chard is best known for the American sitcom “One on One,” starring as Arnaz with co-star Kyla Pratt. The show is still popular today and Ri’chard informs viewers that the character Arnaz shows people that they cannot be put in traditional boxes despite how they may look, or carry themselves.