Originally, Munk intended Eroica to be a triptych with Con bravura being the first part, but he ultimately gave up on this film, deeming it weaker artistically than the two counterparts. Con bravura is about conspiracy conflating the paths of a rather unconventional nun and an intrigued young man – each of them bears secrets and the encounter could incite a flaming romance, though one suffocated by war.Munk set the film in the mountain capital of Zakopane and its vicinity, allowing breathtaking views from a cable car and using his experiences of the Nazi occupation in the area to add gritty reality. The director plays a cameo as a priest with several of his industry friends also making appearances.
A young doctor is tired of being sought by women. One night he meets a young girl who all but forces herself into his room where they talk of morals and love. But he loses her when he goes out to see some friends and then rushes madly around the city after her.
In war-ravaged Warsaw, five juvenile delinquents are given probation for stealing, to rehabilitate themselves, but remain under the influence of their profiteer-boss.
