Nameless Heroes(1932)

Nameless Heroes is a Polish crime drama following Andrzej, a newly graduated police officer whose father—a decorated cop—is murdered on the day of his academy graduation. Assigned to the investigative brigade, Andrzej pursues the killer into a dangerous underworld of international counterfeiters. The gang's mysterious leader manipulates an innocent woman named Janina, forcing her to seduce Andrzej and steal classified information. As Janina infiltrates his life, genuine feelings develop between them, complicating the investigation and putting them both in the crosshairs of ruthless criminals. Caught between duty and love, Andrzej must navigate a treacherous case where trust becomes his greatest liability.