Prins hatt under jorden (1963)

A young man,Erik, breaks into a photo store. But he is discovered by the night watchman and has to fly. During the flight he is picked up by cabaret singer Margot, who offers him protection. Erik, now wanted by the police, stays for a longer time with Margot and becomes her lover. Margot, however, is not alone in recruiting Erik: even the young Li is interested in him.