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

After breaking up with her fiancé, a gym teacher returns to work at a women's college, but a legal loophole allows him to enroll as one of her students.

A idealistic shipyard worker interests a beautiful Hollywood star in staging a musical tribute to the war industry, but they disagree on some important issues.

Street-smart Maisie from Brooklyn lands a job at an airplane assembly plant during WWII and falls in love with handsome pilot "Breezy" McLaughlin. Breezy, however, falling in love with and getting engaged to Maisie's conniving roommate Iris, doesn't realize she's using him and it's up to Maisie to convince him.

In 1942, a young paratrooper in the RAF returns to Czechoslovakia to encourage his fellow countrymen to sabotage the German war effort.

Mickey Moran, son of two vaudeville veterans, decides to put up his own vaudeville show with his girlfriend Patsy Barton. But child actress Rosalie wants to make a comeback and replace Patsy both professionally and as Mickey's girl.

Wanting a break from his overzealous fans, a famous movie star hires a Hawaiian plantation owner to switch places with him for a few weeks.

Bickering husband-and-wife stage stars are manipulated into a break-up for publicity purposes.