Ashes and Diamonds

In 1945, on the day World War Two ends, young Nationalist underground member Maciek (Zbigniew Cybulski), who has remained steadfastly loyal to the British government throughout the Nazi occupation, is ordered to kill the new local Communist leader. His outlook is changed as he waits overnight in a hotel when he meets and falls in love with a young girl (Ewa Krzyzanowska).