Тіні Бельведера

Б. Гончаров

Tkhorzek, Polish tycoon

Елена Дейнеко

Wanda, Tkhorzek's daughter

Микола Федоренко-Далматов

Konrad Zvolynskiy

А. Наровский

President of the Polish republic

Михаил Арбенин

Minister of police

Александр Долинин

Shlyakhovskiy, journalist, secret police agent

Nikolai Panov

Ksaveriy Chekorskiy, minister of the internal affairs

A. Zhdanov

Handwriting forgery expert

V. Kolpashnikov

Mendel Koykhman

Yu. Tankus

Lia, Mendel Koykhman' daughter