Jerzy Szpunar

as Mateusz

as Franiszek Wiśniewski

as Miękinia, posterunkowy

as Sailor (uncredited)

as Lothar Beitz ("I Know Who You Are") (uncredited)

as Lothar Beitz, więzień w celi Klossa

as Postmaster

as dyrektor Motozbytu

as (uncredited)

as Pawiak Prisoner

as Telephone Operator

as Polish Postman

as Telephone Operator

as Stanisław Rychlik

as Rychlik

as Participant of the meeting

as Zygmunt Radziszewski

as Olek

as Tradesman (uncredited)

as Worker (uncredited)

as Józek Sosnowski