![The Thirteenth Floor](https://silyx.top/storage/2019/09/7cm1xHOkzcqo2ienFgTl17qa35U-185x278.jpg)
On the eve of World War II, the German Kurt Müller, his American-born wife Sara, and their three children, having lived in Europe for years, visit Sara’s wealthy mother near Washington, DC. Kurt secretly works for the anti-Nazi resistance. A visiting Romanian count, becoming aware of this, seeks to blackmail him.