Broadway's Gwen Marlowe and Ernest Lane are sweethearts, onstage as stars of Victor Herbert's operetta and offstage as happily marrieds. Then Hollywood beckons, and their fretful stage producer puts the kibosh on any Tinseltown plans by trumping up a romantic triangle that sets the lovebirds feuding. Notable as Metro-Goldwyn-Mayer's first feature film shot in the three-color Technicolor process, the 24-karat Golden Age singing team of Jeanette MacDonald and Nelson Eddy are at their absolute best in this lavish, gossamer-weight box office smash glittering with songs that highlight their superb voices. Director W. S. Van Dyke II provides sophistication, the Dorothy Parker-Alan Campbell script provides rapier wit and the Oscar -winning cinematography provides proof the ravishing, red-haired MacDonald was born for Technicolor. Newly remastered for it's Blu-ray debut from 4K scans of preservation elements.