Érase una vez en Hollywood III was released in the year 1994。Érase una vez en Hollywood III is also called as That's Entertainment! III。

Some of MGM'S musical stars review the studios history of musicals. From The Hollywood Revue of 1929 (1929) to Brigadoon (1954) , from the first musical talkies to Gene Kelly in Singin' in the Rain (1952) , are examined.

Érase una vez en Hollywood III actors and actresses include Angela Lansbury, Arlene Dahl, Ava Gardner, Buster Keaton, Cyd Charisse, Fred Astaire, Greta Garbo, Hedy Lamarr, Howard Keel, Jack Benny, Jeanette MacDonald, Jean Harlow, June Allyson, Katharine Hepburn, Kathryn Grayson, Lena Horne, Lucille Ball, Marion Davies, Marlene Dietrich, Myrna Loy, Paulette Goddard, Vivien Leigh。