A group of very different men are summoned for their refresher training at Haglemoen military camp. One more strange than the other, we get to meet jovial salesman Goggen Rask, car mechanic Bottolph Johansen, nicknamed daydreamer, and ship-owner Rieber Larsen Jr. They form an unruly faction which Major Kampstrup struggles to maintain structured and prepared, not to mention keeping them inside the camp premises before they pretend sick to see the nurses Bitten and Florence. The men do their best to get through their rigourous training, with great confusion and comical situations.
Student Tom Polden lives in difficult conditions at home. His mother lives constantly on the memories of her deceased husband. Her little hat shop is rather poor and the economy is peal. Tom constantly hear about the magnificent father, and becomes a big blow when he overhears his father shot himself because he had embezzled a substantial amount of money.
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?
Maisen is newly married to the architect Harald, but on the way home he loses the key to their flat. They have to ask their neighbor for help, a man with a new girl every night. But when their marriage falters, the neighbor steps up.