It's 1930 and two record producers are competing to sign a big contract with the leading singer of the day. One kidnaps the other, thinking it's in the bag - unaware that his competitor has a twin who will step in to save the day.

To increase sales of the magazine Veckohatten, the management decides to invest heavily in the beauty contest Miss Sweden. A communist cell is planning to sabotage the competition, because it is sexist.

The sadistic Madam Margareta is a talking side of beef that serves as the hostess and ring leader for a live sex tease show and whorehouse. Madam's shows always feature her bodacious nieces Susanna and Karen, who perform in everything from striptease to S&M acts. Karen meets and eventually runs away with a rich guy. Susanna falls in love with a deceptive airport cargo handler. After several more kinky shows and various soft core sex scenes, Karen is gone and Susanna and her man find out the truth behind each others lies.

A young woman reads an erotic story her uncle wrote and as she turns the pages she visualizes the erotic desires and sexual encounters of the young girl in the narrative. The story excites her enough to act out the lesbian scenes with her friend. But she finds that the last pages of the story are missing so the she visits her uncle to find the conclusion…

A group of Americans who live together in an old mansion somewhere in Sweden spend their time between working at the local airplane plant and hanging out with their revolutionary friends. Smoke has something going with his boss's daughter, but when the boss finds out, he has some dudes beat up Smoke. This leads to a strike among the workers, and a break between the boss and his daughter who goes to live with Smoke and his friends. In order to save his job from angry stockholders, the boss offers Smoke a sizable amount of money to end the strike; but when Smoke and the guys spend the money on guns things get out of hand.

A German sociologist goes to Sweden to investigate whether the Swedish sin is myth or not. He stations himself in a student home for girls. His fiancée in Berlin fantasizes about the study, and to allay her worries she packs her bags and goes to find him, to convince him to come home.

When stewardess Lillemor falls in love with her ​​jazz ballet teacher Robert, a black American man, relatives and friends take offense at their relationship.