A new student, Manuela, enters a strict girls' boarding school after her mother’s death, where she finds comfort in a kind teacher, stirring complex emotions within her.
A young man is convicted of manslaughter and sentenced to a term in prison. There he forms a close relationship with his cellmate. Upon his release his wife is concerned as to how prison has changed the man she married.
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.