Jacek is a handsome, charming young Pole who belongs to a drama company. One day, in the streets of Gdansk, he meets Marguerite, a beautiful, charming French girl. He falls for her but the young lady is whimsical...
| Actor | Role |
|---|---|
 Zbigniew CybulskiJacek | Jacek |
 Teresa TuszyńskaMargueritte | Margueritte |
 Grażyna MuszyńskaJoasia | Joasia |
 Barbara BaranowskaGirl at the Bar | Girl at the Bar |
 Włodzimierz BielickiJacek's Friend | Jacek's Friend |
 Jacek FedorowiczJurek | Jurek |
 Roman PolanskiRomek | Romek |
| EEleonora KałużyńskaMargueritte (voice) | Margueritte (voice) |
| RRomuald Freyer"Tik Tak" Actor | "Tik Tak" Actor |
 Tadeusz WojtychZygmunt | Zygmunt |
 Tadeusz ChyłaTadek (uncredited) | Tadek (uncredited) |
| BBalbina HorskaWoman in a Church (uncredited) | Woman in a Church (uncredited) |
 Krzysztof KomedaPianist (uncredited) | Pianist (uncredited) |
 Władysław KowalskiBoy at an Exhibition (uncredited) | Boy at an Exhibition (uncredited) |
 Adam PawlikowskiAudience Member (uncredited) | Audience Member (uncredited) |
| KKazimiera SzałajskaWoman in a Church (uncredited) | Woman in a Church (uncredited) |
 Mieczysław WaśkowskiHoroscope Seller (uncredited) | Horoscope Seller (uncredited) |
 Barbara HorawiankaJoasia (voice) (uncredited) | Joasia (voice) (uncredited) |