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.
A scientist experimenting with suspended animation decides to use himself as a test subject. Before he is frozen, his wife is killed, and he is suspected of her murder. a murder suspect.
A girl from a boarding school finds a baby and has to keep it because she seems to be the real mother to everyone.
