Sammy Davis Jr. Samuel George "Sammy" Davis Jr. (December 8, 1925 – May 16, 1990) was an American entertainer and was also known for his impersonations of actors and other celebrities. Primarily a dancer and singer, Davis started as a child vaudevillian who became known for his performances on Broadway and Las Vegas. He went on to become a world famous recording artist, television and film star. Davis was also a member of Frank Sinatra's "Rat Pack". Read more on Last.fm