Strictly for Al Jolson's most fervent fans, The Singing Kid casts Jolie as neurotic Broadway star Al Jackson. Facing professional ruin when he loses his voice, Al heads to the country to regain his vocal timbre and to get his head back together. While recuperating, he falls in love with farm girl Ruth Haines (Beverly Roberts), the pretty aunt of precocious little Sybil Haines (Sybil Jason). The kid bids fair to steal the picture, but Big Al isn't about to let that happen! Much as it must have pained him, Jolson shares the spotlight with such specialty performers as Wini Shaw, Cab Calloway, the Yacht Club Boys and the knockabout comedy team of Mitchell and Durant. The E.Y. Harburg-Harold Arlen score includes "I Want to Sing a Mammy Song" and "I Love to Singa," which later served as the basis of an amusing Merrie Melodies cartoon.