Stream Olga Online Free – Watch Full Movie from Home at 123Movies. . Based upon the true story of Olga Benário, the German-born wife of Brazilian communist leader Luís Carlos Prestes. During the dictatorship of Getúlio Vargas (1930-1945) she was arrested and sent to Nazi Germany, where she was put to death in a concentration camp. After World War II began, Vargas decided to uphold the Allies.