Léonide Massine
It marked the feature film debut of Shearer, an established ballerina, and also features Robert Helpmann, Léonide Massine, and Ludmilla Tchérina, other renowned dancers from the ballet world. The plot is based on the 1845 eponymous fairytale by Hans Christian Andersen, and features a ballet within it by the same title, also adapted from the Andersen work.