Harbour policeman Hans and his companion rescue a young woman from water during their night watch, to find out she is connected with a jewel robbery in which a gangster now owner of an hippodrome, an out jailed one and his mistress now mixed up with an American millionaire weave some obscure plans.
Hans Albers
Mártha Eggerth
Ernst Stahl-Nachbaur
Sigurd Lohde
Gerda Maurus
