Grace Stearn, left in debt after her father's death, rents a room to a stranger named Ward Weaver not knowing that he is a murderous psychopath.

Visiting room in a Berlin correctional facility for women. The convict Vicky is breaking up the relationship with her longtime boyfriend Wolf. When Wolf refuses to accept that and stirs trouble with the officers he is kicked out on the street. Out there he sees only one chance to save his love for Vicky.

Four young Jews survive the Third Reich in the middle of Berlin by living so recklessly that they become "invisible."