Stephen Merchant is a British writer, director, radio presenter, stand-up comedian, and actor, best known for his work on The Office, Extras, and The Ricky Gervais Show.
Robin Williams was an American actor and comedian. Starting as a stand-up comedian in San Francisco and Los Angeles in the mid-1970s, he is credited with leading San Francisco's comedy renaissance. After rising to fame as Mork in the sitcom Mork & Mindy (1978–82), he went on to establish a career in both stand-up comedy and feature film acting. He was known for his improvisational skills.
