On the way to Warsaw after a crude oil fraud in southern Poland, conman Adam Deren meets singer Liza. He decides to invest his money in a venture deemed to be a failure - a small cabaret where Liza could perform.
In 1943, a drunk cook is mistaken for a secret agent and sent on a special mission from London to Nazi-occupied Poland.
Poland, 1945. Crowds of repatriates are traveling from east to west in search of new homes and loved ones lost during the war. At one of the train stations, a young woman, Hanna Powiłańska, sits among the crowd of displaced persons. The girl recalls a story of turbulent love. Before the war, at a carnival ball, she met the handsome Lech Oleszkiewicz. In September, war broke out. Hanna meets the engineer again and spends the night with him. In the morning, the man tells her that he is married. Hanna breaks off the relationship.
