When the representative of the Paris International Dance Exposition arrives in New York to invite the Academy Ballet of America to compete for monetary prizes, the taxi driver mistakenly brings him to the Club Ballé, a nightclub on the brink of declaring bankruptcy. The owners, Terry Moore and Duke Dennis, jump at the chance to go, despite being aware of the mistake. They hire ballet teacher, Luis Leoni, and his only pupil, Kay Morrow, to join the group, hoping to teach their two dozen show girls ballet en route to Paris by ship. Also going along and rooming with Kay is Mona, Terry's ex-wife, who wants to keep an eye on her alimony checks. Naturally, Kay and Terry fall in love.

A man and a woman, who have never met, are forced by pecuniary circumstances to share the same basement apartment in shifts.

Catherine and Mack and their close friends Chris and Madge graduate from a West Coast college and fly to New York City to find work.

Chan, in Paris for a reunion with friends from World War I, becomes involved in investigating the murder of a munitions manufacturer who was supplying arms to the enemy, even as the rising clouds of World War II force the city into nightly blackout status..

Ad man Stephen Dexter asks his secretary Kendall to marry him as a loophole in order to protect his finances during an important business deal. Once the deal is completed, he asks Kendall for a divorce and is dismayed when she refuses.

A dashing pilot and a vivacious reporter have romantic and dramatic adventures in Europe as World War II begins.

Danny O'Neill and Hank Taylor are rival trumpeters with the Perennials, a college band, and both men are still attending college by failing their exams seven years in a row. In the midst of a performance, Danny spies Ellen Miller who ends up being made band manager. Both men compete for her affections while trying to get the other one fired.

The "Caliban-Ariel" romance of fiftysomething John Barrymore and teenager Elaine Barrie is spoofed in this delightful 20th Century Fox musical. Adolphe Menjou plays the Barrymore counterpart, a loose-living movie star with a penchant for wine, women, and more wine. Alice Faye plays a nightclub singer hungry for publicity. Her agent (Gregory Ratoff) arranges a "romance" between Faye and Menjou. Eventually Faye winds up with Michael Whalen, allowing Menjou to continue his blissful, bibulous bachelorhood. Sing, Baby, Sing represented the feature-film debut of the Ritz Brothers, who are in top form in their specialty numbers--and who are awarded a final curtain call after the "The End" title, just so the audience won't forget them (The same device was used to introduce British actor George Sanders in Fox's Lancer Spy [37]).

An Austrian prince flees his homeland when the Nazis take over and settles in London. He meets a beautiful Austrian émigré who makes him realize his mistake in leaving. He makes a deal with the Nazis to return in exchange for some Austrian prisoners, but discovers that the Nazis are not to be trusted.

This short film showcases six production numbers from various Warner Bros. musicals.