After witnessing the killing of a professor in concentration camp "Dachau" German student Paul emigrates to the USA. Here an American fellow student endangers Paul's new American existence and his family's which stayed in Germany.
During the shooting of a jealousy scene on a soundstage, one actress is murdered. Due to the fact that the male star of the movie had a relation with the victim and the female star is now his fiance, he is suspected by the police.
