Marc Daniels

Vivian Vance (born Vivian Roberta Jones; July 26, 1909 – August 17, 1979) was an American actress and singer, who is known for her role as Ethel Mertz on the American television sitcom I Love Lucy (1951–1957), for which she won the Primetime Emmy Award for Outstanding Supporting Actress in 1954, as well as receiving three other Emmy nominations. She also starred as Vivian Bagley on the sitcom The Lucy Show (1962–1968).

William Clement Frawley (February 26, 1887 – March 3, 1966) was an American stage entertainer and screen and television actor best known for playing landlord Fred Mertz in the American television sitcom I Love Lucy and "Bub" O'Casey in the television comedy series My Three Sons.

Desiderio Alberto Arnaz y de Acha III (March 2, 1917 – December 2, 1986), better known as Desi Arnaz, was a Cuban-American actor, musician, bandleader, comedian and film and television producer, revolutionary in the creation of modern television. He is best known for his role as the witty Ricky Ricardo on the American television sitcom I Love Lucy, in which he co-starred with his then wife Lucille Ball. Arnaz and Ball are generally credited as the innovators of the syndicated rerun, which they pioneered with the I Love Lucy series.

Madelyn Pugh (March 15, 1921 – April 20, 2011), sometimes credited as Madelyn Pugh Davis, Madelyn Davis, or Madelyn Martin, was a television writer who became known in the 1950s for her work on the I Love Lucy television series.