Comic Relief USA was a non-profit charity organization hosted in part by a stand-up comedian who rose to fame in what television series?
Robin Williams Robin McLaurin Williams (July 21, 1951 – August 11, 2014) was an American stand-up comedian and actor. 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 "Mork & Mindy" (1978–82), Williams established a career in both stand-up comedy and feature film acting. He was known for his improvisational skills.
Stand Up and Cheer (variety show) Stand Up and Cheer (also known as Johnny Mann's Stand Up and Cheer) is an American variety show that aired in syndication for three consecutive seasons (sponsored nationally by Chevrolet), beginning in 1971, hosted by Johnny Mann, with many musical numbers sung by "The Johnny Mann Singers".