When the prison choir loses its leader, the boys try to get him back in.

Rhythm of the Islands is set in the South Seas, presumably far away from the shooting war. The nonsensical plotline finds hero Tommy (Allan Jones) posing as a native chief. Joan Holton (Jane Frazee), daughter of a millionaire (Ernest Truex), falls in love with Tommy, unaware that he's a charlatan.

By popular consensus, Allan Jones' best Universal mini-musical of the 1940s was the timely When Johnny Comes Marching Home. Jones is cast as war hero Johnny Kovacs, who wearies of the adulation heaped upon him and takes refuge under an assumed name in a theatrical boarding house. Here he befriends orchestra leader Phil Spitalny and his all-girl aggregation, including the inimitable Evelyn and Her Magic Violin. When Army officials trace Johnny to the boarding house, his new friends assume that he's a deserter and try to convince him to return to duty.

MGM hosts a salute to Will Rogers (1875-1935) shortly after his death. After a few words from Gary Cooper and Harry Carey, a look at Rogers' fatal trip with Wiley Post, clips from Rogers' movies, a proclamation from Oklahoma's governor, and a cowboy ballad sung at sunset. Robert Taylor asks the studio audience to contribute to the Will Rogers Memorial Hospital in Saranac Lake, NY, where those in the entertainment industry could go for treatment. This Sanatorium already exists as the National Vaudeville Artist Lodge and then was renamed after Will Rogers timely death. The screen goes black while ushers collect donations.

A former bootlegger is now the prosperous owner of a popular nightclub. A hustling promoter manages to pass off a young singer as the heir to a fortune and gets her booked at the club.

In his last film assignment, portly Walter Connolly fills the title role (in more ways than one) in The Great Victor Herbert. Very little of Herbert's life story is incorporated in the screenplay (a closing title actually apologizes for the film's paucity of cold hard facts); instead, the writers allow the famed composer's works to speak for themselves. In the tradition of one of his own operettas, Herbert spends most of his time patching up the shaky marriage between tenor John Ramsey (Allan Jones) and Louise Hall (Mary Martin). Many of Herbert's most famous compositions are well in evidence, including "Ah! Sweet Mystery of Life", "March of the Toys" and "Kiss Me Again", the latter performed con brio by teenaged coloratura Susanna Foster. Evidently, the producers were able to secure the film rights for the Herbert songs, but not for the stage productions in which they appeared, which may explain such bizarre interpolations as having a song from Naughty Marietta.

The action takes place in Ephesus in ancient Asia Minor, and the concerns The efforts of two boys from Syracuse, Anthipholus and his servant Dromio, to find their long-lost twins who, for reason of plot confusion, are also named Anthipholus and Dromio. Complications arise when the wife of the Ephesians, Adriana and her servant Luce, mistake the two strangers for their husband, though the couples eventually get sorted out after Adriana's sister Luciana and the Syracuse Antipholus admit their love

Bill Burnett, a resident of Bali, visits New York City, meets and falls in love with Gail Allen, the successful manager of a Fifth Avenue shop, who is determined to remain free and independent. Bill proposes, Gail declines and Bill goes home to Bali. But a young girl, Rosie, and Tony the Window Cleaner, who dispels advice on every floor, soon have Gail thinking maybe she was a bit hasty with her no to Bill's proposal. Ere long she discovers that she does love Bill and can't live without him. She goes down to Bali to give him the good news. He learns that he is soon to marry Noel Van Ness. She goes back to New York City.

Doctor Hugo Hackenbush, Tony, and Stuffy try and save Judy's farm by winning a big race with her horse. There are a few problems. Hackenbush runs a high priced clinic for the wealthy who don't know he actually has a degree in veterinary medicine.