WWI. Lili Smith is a beloved British music hall singer, often providing inspiration for the British and French troops and general populace singing rallying patriotic songs. She is also half German - her real last name being Schmidt - and is an undercover German spy, using her feminine wiles to gather information from the high ranking and generally older military officers and diplomats she seduces. Masquerading as her Swiss uncle, Colonel Kurt Von Ruger is not only her German handler but her lover.
Julie Andrews, Rock Hudson, Jeremy Kemp, Lance Percival, Michael Witney, Jacques Marin, André Maranne, Gloria Paul, Bernard Kay, Doreen Keogh