Robin Williams: Known for his improvisation and impressions.
Whoopi Goldberg: One of the greatest actresses of all time and one of the funniest.
Jim Carrey: Famous for his rubbery body movements and flexible facial expressions.
Lucille Ball: An American actresses, comedian, model, and film studio executive who was the star of the sitcom “I Love Lucy”.
Bill Murray: An American actor, comedian, and writer who first gained national exposure on “Saturday Night Live” .
Steve Martin: An American actor, who first gained national exposure on “The Smothers Brothers Comedy Hour” .
Melissa McCarthy: Best known for her role in the TV series “Gilmore Girls”