George Lloyd Murphy was an American actor and politician. Murphy was a song-and-dance leading man in many big-budget Hollywood musicals from 1930 to 1952. He was the president of the Screen Actors Guild from 1944 to 1946, and was awarded an honorary Oscar in 1951. Murphy served from 1965 to 1971 as U.S. Senator from California, the first notable American actor to be elected to statewide office in California, predating Ronald Reagan and Arnold Schwarzenegger, who each served two terms as governor. He is the only United States Senator represented by a star on the Hollywood Walk of Fame.

The Screen Actors Guild (SAG) was an American labor union which represented over 100,000 film and television principal and background performers worldwide. On March 30, 2012, the union leadership announced that the SAG membership voted to merge with the American Federation of Television and Radio Artists (AFTRA) to create SAG-AFTRA.