Greta Garbo, an iconic actress of the early 20th century, not only captivated audiences but also dabbled in espionage during World War II. Known for her reserved demeanor, she surprisingly engaged in covert activities, including rumored attempts to get close to Hitler. Her film "Ninotchka" serves as a clever piece of propaganda, contrasting the allure of Paris with the bleakness of the Soviet Union, while her famous line "I want to be alone" takes on a darker twist with her alleged assassination ambitions.