Three Legionnaires (1937)

Set in the post-WWI days in the Siberian tank town of Skzavoskanoff, U. S. Army Sergeant Chuck Connors and Private Jiimy Barton are charged with upholding the principles of American Democracy in the face of the exotic charms of Olga, and a dastardly plot by the phony General Stavinski and his treacherous aide. Finally the impostors are exposed.