Robert Guillaume

Robert Guillaume (born Robert Peter Williams; November 30, 1927 – October 24, 2017) was an American actor and singer. He played Benson DuBois in the ABC television series Soap and its spin-off, Benson. He also voiced the mandrill Rafiki in The Lion King, and played Isaac Jaffe in Aaron Sorkin's dramedy Sports Night. In a career that spanned more than 50 years, Guillaume worked extensively on stage, television and film.