Transit Carlsbad (1966)

In the monotonous surroundings of a luxurious hotel in Karlovy Vary, an equally monotonous charade takes place in which several foreign agents show interest in a famous Austrian scientist, the discoverer of artificial proteins. Fortunately, the endangered man does not even notice the nets that have been spun around him, for his protection has been entrusted to the mysterious Madame Elizabeth, known among the agents as 006.