The Black Parachute (1944)

Michael Lindley (Larry Parks) is an American operative who, disguised as a Nazi Colonel, parachutes into an unnamed Balkan country to rescue its King Stephen (Jonathan Hale) from the clutches of General von Baldenbach (John Carradine). He is hindered by Marya Orloff (Osa Massen), a vamp German spy, and aided by peasant girl Olga (Jeanne Bates).