Fridtjof Mjøen

Mopedersen and Claus Grønn is starting as assistants of a professor who researchers in the use of atomic dust when a gang steals the formula and kidnaps the researchers.

Finn Ek has a lover, Monica. When his wife Cecilia finds out, she is devastated and leaves town.

In Stockholm a young female law student investigates a series of jewel thefts that have been baffling the police.

The fashion house boss Harry Martin has invited all his staff to a crayfish party at his home.

Siv Blom is a young impulsive girl with a special ability to come up in extraordinary situations. She also sleepwalks and one day strolling she sleepwalks unsuspecting into the bedroom to the sublime painter 'Picasso'. The art painter comes to admire her naivete, but doesn't have enough time for her. After that Siv stumbles across a new man, a junior manager in the firm Høyland & Høyland. Høyland jr. falls for Miss Blom, but definitely not his mother. Therefore Siv is sent on business to Stockholm and thus she meets man no. 3, the womanizer Victor Wahlin. Who to marry now that Siv has acquired three very eager suitors whom all wants Siv's consent. The stage is set for many intrigues. Who wins?

Known architect Jean Blomis married with two kids, living in a modern condo, though being very outgoing, his wife isn't. After learning about scientist Holm's new hormone, he hopes to feed his wife with it to get her pepped up.

Rebekka (Jacobsen) is in a loveless marriage, and leaves her husband for the author Sigurd Winge (Mjøen). Also this relationship runs into problems, however, because of Winge's uncontrollable jealousy.

Mona and Egil have grown up with a jumble of parents and stepparents. Now they have a total of three pairs of parents. Mona gets pregnant, and all her parents want her to get married. During the engagement party, the parents cheat on each other one by one, which leads to Mona escaping with her fiancé. They decide not to get married. The parents travel to Copenhagen to look for the escaped young people.