Dr. Jürgen Wenter and the pretty Marianne Müller are both looking for a room. They both come across the same advertisement: "2 furnished rooms for rent." Since neither wants to back down, they view the apartment together. It belongs to old Mr. Döhring, who insists on renting only to a married couple. So they pretend to be one. Jürgen sees no danger in this, as he is already engaged to Dagmar Prinz. Both of them intend to drive the other out as quickly as possible anyway. The petty squabble goes well until a friend finds Marianne more than just nice, and Mr. Wenter realizes he is jealous. A huge fight ensues, which ends with the two falling in love. But with the help of old Mr. Döhring, the complications continue for quite some time. Finally, after an embarrassing confession from the old man, the two become a "real" married couple.

Robert and Dagmar have been married for seven years. And as we know, this is not just a lucky number in marriage. So even at the couple. Deflation with them and Robert also has very quickly found a new love - the young Manon . But instead of that Dagmar responded irritably, it represents only one condition: Robert to get her a new man. The search for his own successor is not so easy and way oppressed Him more Manon, who is afraid that he might return to his wife. But then Dagmar makes the proposal to go alone with Manon in a spa town and go there to look.

The moral is simple: keep your mouth shut, especially when you're working during the wartime in a factory, which produces racing cars only, or someone can (or even must) get murdered. Not a good movie, not a bad either. The ending is abrupt and artificial, which seems to be a common plague of Third Reich's crime movies. Gustav Fröhlich could never get rid of his silent era mannerisms and overacting. But on the other side, this film is not boring and has to offer some decent plot turns and acting.

Prussia, at the time of Frederick the Great. In his service is Major General Dietrich Edler von Roedern, a renowned fortress builder who pursues his work with fanatical zeal and seriousness. He is not in the mood for women or festivities. Although he is married to Elisabeth, a woman who has gradually become estranged from him due to his nature, this marriage only exists on paper. When Frederick II invites him to a soiree, Roedern meets the singer Maria Raven. The two feel connected from the very beginning, a fateful, invisible bond that seems to chain the two very different people together. For the first time, Dietrich von Roedern experiences something like passionate love.

Young newlywed Martin Mansfeld suspects his wife Maria Mansfeld of infidelity and together with his friend sets a trap for her.