Fans of Lubitsch have always been disappointed in this 1937 film, the last one Marlene made under her Paramount contract and a failure at the box office. Perhaps because it is not one of the director's champagne comedies, although it has its occasional comic moments. It is, unlike most of the director's later works, a serious drama about a neglected woman, dutiful wife of a workaholic English diplomat, who has a brief fling in Paris with an attractive American playboy and chooses to forget about it until... Marlene is absolutely superb in this demanding psychological role, radiantly beautiful and flirtatious at times, glacially cold at others. The men, Herbert Marshall as the stiff upper class Brit, and Melvyn Douglas as the frivolous Yank out for pleasure, are exactly right as men of the world without the slightest notion of what a woman might be. Films like this about adultery were rarely made after the Pre-Code era and, as to be expected, Lubitsch displays his genius for erotic suggestion. He never shows us what he knows we can imagine. Filmed entirely on the Paramount Hollywood lot in the golden age, it is filled with gorgeous sets and furniture, Dietrich in Travis Banton gowns, underscoring by Fredrick Hollander, and glamorous back-lighting by Charles Lang-all dedicated to creating a world of sophistication that never existed other than in Hollywood. This is a major Lubitsch film, among his most complex efforts.