Max Liebermann applies his neurological expertise to a man suffering from delusions, a retired soldier who served in the Boxer Rebellion. Captain Steiner is convinced that he is cursed and tortured by vengeful spirits operating in the shadows.
Some aspects of Ida's complicated life remain.
Tragedy strikes at the premiere of a silent film and Max and Oskar investigate.
Max and Oskar spend the night at the veteran soldiers' home where Steiner lived.
