It takes place in Russia, but otherwise this film is a long way from "The Scarlet Empress." Marlene Dietrich, playing an aristocrat who is targeted by the Bolsheviks, does not display her usual tough persona. She's warm, human, almost innocent, not to mention gorgeous. No wonder so many of the male characters take great risks and even betray their beliefs to help her. Robert Donat's character, the man who wins her heart, is a British agent operating under deep cover, originally assigned to infiltrate radical groups in Czarist Russia. Caught up in World War I and the Russian Revolution, he is cut off from contact with his spy bosses for years. Alone and then with his lady love, he has a remarkable series of adventures. The story is sweeping, fast-paced and intelligent, making "Knight Without Armour" one of the best movies in English about this turbulent period in Russian history. As some other commentators have noted, it is not propagandistic. Czarist Russia is shown as an often unjust and corrupt place, but also tormented by mindless radical terrorism. The Bolsheviks who later seize power are a mix of idealists, thugs and fanatics, with the fanatics on their way to gaining the upper hand. You don't have to care about Russia to enjoy this movie. If you like intelligent thrills, you ought to see it.
Review of Knight Without Armor
