Synopsis

In the early hours of the morning, Hans and Franzi observe a fire at a shipyard. Hans manages to pull the owner, Raimund Thomsen, from the flames just in time. The man is familiar to the police, having recently gained city-wide attention with his announcement of plans to construct airships instead of inland vessels. Thomsen’s son, Sebastian, views this ambition with considerable skepticism, a sentiment he has openly expressed to his father. He suspects his father may be suffering from bipolar