Norwegian skating sensation Sonja Henie made her Hollywood screen debut in the splashy 20th Century-Fox musical One in a Million. While preparing for the 1936 Winter Olympics, Swiss skater Greta Muller (Henie) is discovered by American theatrical entrepreneur Tad Spencer (Adolphe Menjou). This fateful meeting results in our heroine losing her amateur status, thereby disqualifying her from Olympic competition. But there's a happy ending for all concerned when Greta makes her spectacular New York bow at Madison Square Garden -- and wins the love of leading man Bob Harris (Don Ameche), to boot. Prominent throughout the proceedings are the zany Ritz Brothers, who reach their comic apogee with a roller-skating routine wherein the three silly siblings impersonate Captain Bligh, Peter Lorre and The Frankenstein Monster!