Hermann Wolff, a Wehrmacht Colonel assigned to German's intelligence agency, the Abwehr, investigates a suspicious train crash on the outskirts of Berlin with his right-hand man, Lieutenant Johann Bauer. Among the belongings of one of the bystanders is one of a spy's standard tools of the trade. When interrogated, its owner claims to have stolen it from a Japanese man named "Maki Katsuhiko..."
No one except us has been in there
لم يدخل أحد إلى هناك عدانا
Niemand war hier,
seit er hergebracht wurde …
Nadie además de nosotros ha 
entrado desde que lo trasladaron.
Nadie además de nosotros ha 
entrado desde que lo trasladaron.
Depuis qu’il a été transféré ici,
Da quando l'hanno trasferito in quella stanza,
Depois que o cadáver foi colocado naquele quarto,