Based on Leif Panduro's 1958 satire classic. David, a senior high-school student, aims a swift kick at his principal's behind and is committed to a psychiatric ward from the perspective of which he takes a close look at his allegedly sane family. They, of course, are the real loonies. The psychiatrists are worse. Only lovely class-mate Lis is down-to-earth and trustworthy.
A group of better-off thirty-somethings meet for a weekend in Knud and Beth's home. The host couple is prone to bickering regularly. The married couples (Jan and Ilse, and Kjeld and Tove) that are visiting understand and try to stay out of the way. Bachelor Lars, however, comes into his own and is a constant source of provocative comments.