Fred Rath

In Sing a Jingle, Allan Jones plays popular radio crooner Roy King, who goes to work in a war plant after being declared 4F. He falls in love with Muriel Crane, the boss' daughter, who is at first unaware of the fact that King is the heartthrob of millions (he's gotten the job under an assumed name).

The Andrews Sisters headline this musical. They play the lead act at a popular nightclub. The trouble begins when they hire a few students from a financially foundering dance school for their newest production. One of the dancers, a rich young socialite, desperately wants to be in it too, but her prurient maiden aunts refuse to allow her to disgrace their family by becoming a common chorine. She and the club owner (who must have the aunt's permission because the girl is underage) try to convince them, but it's not easy.

Financier Mark Harrold is responsible for the financial ruin and subsequent suicide of Stanton. Following his death, Stanton's daughter Margaret, seeking revenge, goes to work for Harrold's beloved daughter Helen. The latter plans to marry the dashing Lord Strathmore and thus attain her social ambitions, but Margaret, to avenge her father's death, wins Strathmore away from her by deception. After their marriage, Margaret leaves Strathmore, claiming that she never loved him. With the birth of their child, Margaret becomes ill and blind, but Strathmore finds her and gives her money under an assumed identity. Following an operation that restores her sight, Margaret recognizes her husband as her benefactor and realizes that she loves him.

George Woods is leading a happy and contented life with his wife and little daughter in the small town of Milford when millionaire Cyrus Morton from New York offers to make him his chauffeur. George accepts and goes to the city where he finds everyone preoccupied with the pursuit of wealth. The fever enters his blood, and upon finding Morton's lost wallet, George takes the money and plunges into the stock market. His investment is successful, and from then on he becomes obsessed with money, forgetting his wife and child in his vain pursuit. But even with the vast wealth he accumulates, George finds that he is unhappy. Through his wife Mary's efforts, he finally realizes that true happiness cannot be found in the accumulation of riches, but lies in simpler pleasures.

When bank president Leslie Morrison dips into the till, he seeks to place the blame on bank clerk David Moulton by altering the figures in Moulton's books. He lays his plan carefully, but upon leaving the building late one night, Morrison falls into an elevator shaft and is killed. Moulton, the one man known to have been there, is charged with murder and tried by district attorney Robert Murdock. Unable to afford a competent defense, Moulton is convicted and sentenced to die in an electric chair. However, Mary Reed, a stenographer who loves Moulton, appeals as a last resort to the newly elected public defender, Arthur Nelson. Nelson investigates the case and discovers evidence on the very eve of the execution, evidence that will warrant a stay. Rescued from death in the nick of time, Moulton is granted a new trial under the supervision of the public defender and is found innocent.

A rising nineteen-year-old singer by the name of Billie Holiday made her screen debut in this musical landmark, which features Duke Ellington and his orchestra performing his symphonic jazz piece “A Rhapsody of Negro Life” set to scenes of everyday African American life.

This jazz musical short has a comedy plot about marital infidelity. Bandleader Cab Calloway plays a ladies man who dates the wife (Fredi Washington) of a train porter who is frequently absent from home. Calloway and his Orchestra perform "Zaz-zuh-zaz" and "The Lady with the Fan" at the Cotton Club in Harlem.

Freddie Rich and his band perform a selection of musical numbers.