Based on the play and subsequent operetta of the same name.

Before he became cult director Douglas Sirk, Detlef Sierck cut his teeth on such lavish European star vehicles as Das Hofkonzert (The Court Concert). Marta Eggerth is cast as Christine, a young singer who aspires to find out who her father was. Her odyssey brings her to the court of a mythical kingdom, where she is romanced by handsome lieutenant Walter (Johannes Heesters). He is warned not to lose his heart to a "commoner," but all turns out all right when King Serenissimus (Otto Tressler) turns out to be Christine's long-lost daddy. Hofkonzert was designed as a comeback for Marta Eggerth, whose star had eclipsed by the mid-1930s.

In an imaginary Scandinavian country, an ambitious radical buys an indebted estate in order to become a member of parliament as a local resident, which he ultimately succeeds in doing. Salvation in the party turmoil comes in the form of a military dictatorship under the determined Governor General Werkonen. The new member of parliament arranges for an assassination attempt on the general. However, the general is only slightly injured in the attack. The hired assassin now feels betrayed by his client and takes revenge by murdering him...

Maria Pretorius is the leader of a counseling office in a large factory. She is completely engrossed by her career and so gives the cold shoulder to her colleague Wallrodt, who wants to marry her. Only the young Manfred Thiele is successful in winning her sympathy through his perseverence. That, however, pisses off Lyda Lehmann, who has long had the hots for him.

A murder in a winter sports hotel jolts Inspector Eyck out of his cozy, relaxed holiday mood. He rushes to the scene, where he encounters crime writer Gorgas, who, as he says, conducts "crime scene studies." But this case isn't fiction, because a dead man lies on the ground. Eyck immediately begins his investigation, which initially yields little insight. And the prime suspect, Gorgas, also has a watertight alibi.