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..."
in the world to a spymaster, 
on him at all times.
،في العالم بالنّسبة لقائد جواسيس
.بحوزته طوال الوقت
pues es lo más importante 
para todo maestro de espías.
pues es lo más importante 
para todo maestro de espías.
le bien le plus précieux
d’un maître-espion.
a coisa mais valiosa para um mestre espião.