Robert Guillaume (born Robert Peter Williams; November 30, 1927 – October 24, 2017) was an American actor and voice artist whose career spanned stage, television, film and animation. He became widely known to television audiences for his portrayal of the quick-witted, resourceful butler Benson, first on the sitcom Soap and then as the lead of the spin-off series Benson. Later generations recognized his voice as the wise mandrill Rafiki in Disney's The Lion King. Guillaume's work combined humor, dignity and gravitas, and he is remembered as a prominent African-American performer who led a major network sitcom.

Career highlights

Guillaume's professional life covered a broad range of performance forms. On television he alternated between comic and dramatic material, moving from supporting ensemble work to series lead. He also performed on stage and in films and provided distinctive voice work for animated features. His Benson role in particular showcased a character who evolved from a domestic servant into a capable public official, reflecting both sitcom comedy and social change in television representation.

Notable roles and style

  • Benson – Breakout and title role, known for sharp wit and leadership qualities.
  • Rafiki in The Lion King – Voice performance that gave the character warmth and authority.
  • Later television work – Continued presence in recurring and guest roles that displayed range.

Guillaume's performances were frequently praised for their combination of comedic timing and emotional depth. He avoided broad stereotypes, instead creating characters with intelligence and moral clarity. This approach helped expand the kinds of roles available to African-American performers on mainstream television.

Legacy and death

Robert Guillaume died at his home in Los Angeles on October 24, 2017, at age 89. The cause was complications from prostate cancer. His career is often cited in discussions of television history and representation because he successfully led a prime-time network sitcom and later reached large, multi-generational audiences through animation. Tributes highlighted both his professional accomplishments and the humane qualities he brought to his characters.

For those researching his life and work, primary resources include television archives, interviews, and retrospectives that trace his transition from supporting parts to iconic lead roles. Guillaume's body of work remains an example of longevity and adaptability in American performance arts.