Vienna is celebrating New Year’s Eve 1913/14. It is the year, which will see the outbreak of the First World War. In Hotel Sacher, the mood is excellent; and although the political atmosphere is charged, there’s an undercurrent of hate and intolerance in the air. It is with this background that Nadja, a Russian spy, meets the Austrian civil servant Stefan. He loves her, but comes under suspicion of being an agent because of this love.
| Directing | Erich Engel | Director |
| Writing | Stefan von Kamare | Writer |
| Writing | Friedrich Forster-Burggraf | Writer |
| Writing | Marieluise Füringk | Story |
| Editing | René Métain | Editor |
| Sound | Willy Schmidt-Gentner | Music |
| Camera | Kurt Schulz | Director of Photography |
| Camera | Werner Bohne | Director of Photography |