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 sailor helps two sisters start up a service canteen. The sailor soon becomes taken with gorgeous sister Jean, unaware that her sibling Patsy is also in love with him.

Two sailors on shore leave head out for four days of partying – only to become involved in the affairs of an aspiring singer and her precocious nephew.

Bill wants to join the Army, but he's 4F so he asks a wizard to help him, but the wizard has slight problems with his history knowlege, so he sends Bill everywhere in history, but not to WWII.

When a newspaper accuses a wealthy socialite of being a homewrecker, she files a multi-million-dollar libel lawsuit. The publication's frazzled head editor now must find a way to discredit her.

Frank Morgan is hired to put together a movie using odds and ends from the MGM vaults. He does so by splicing together a string of completely unrelated short subjects and musical numbers, interspersed with a repeated loop of a scene from some melodrama. (Contains in their entirety the shorts, "Musical Masterpieces," "Our Old Car," and "Badminton," as well as clips from other projects)

When his first stage show fails, songwriter Cole Porter goes off to fight in WWI until, injured, he lands in a hospital. He impresses nurse Linda Lee with his creativity, but their budding romance must wait as Cole heads home. Back in New York, he mounts a series of popular shows, and when his work brings him back to Europe, he eventually marries Linda. But success doesn't spare him from marital complications or bad news about a beloved relative.

Performances of three well-know compositions. An orchestra plays Flight of the Bumblebee. Carlos Ramírez sings The Donkey Serenade with a boy on penny whistle. Finally, Ramírez and Lucille Norman sing lyrics to Tales from the Vienna Woods. (This film appears in its entirety within MGM's short feature, "The Great Morgan")

Ugly, persistent, and (initially) annoying admirer pursues a beautiful actress. At first he is laughed of, especially by his ultra handsome rival, but with his firm insistence, and gradually emerging charm, he seduces the lady, to the total shocked surprise of his rival.

After he is rejected by the Great Poochini as an opening act, Mysto the Magician gets his revenge by conducting his next operatic performance.