Journey Back to Youth (, Puteshestvie v yunost) is a 2001 documentary film by Russian film makers Alexander Gutman and Sergey Litvyakov. The film is an interview of four German women (Charlotte Kaufmann, Traute Sommer, Adelheid Imhof, Dora Birk) who tell the story of four young German girls from East Prussia placed into a Soviet labor camp at the end of World War II according the Yalta Conference decision about mobilization of Germans for reconstruction works in the USSR as a form or war reparations by the Germany, implemented according to the Soviet top secret Order 7161.