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..."
I swear, it's true!
!أقسم أنّها الحقيقة
Ich schwöre,
das ist die Wahrheit.
¡No mentimos!
¡No mentimos!
Je le jure, c’est la vérité !
Lo giuro, è la verità!
Eu juro que é verdade!