 Edmund Purdom narrates a pseudo-documentary about sexuality in Sweden. It shows contraceptives for teen girls, lesbian nightclubs, wife swapping, porno movies, biker gangs, and Walpurgis Night celebrations. It also examines Sweden s purported drug, drinking and suicide problems. It features the original appearance of the Piero Umiliani s nonsense song "Mah Nà Mah Nà" which was later popularized by "Sesame Street" and "The Muppet Show".