An uptight insurance man and his film-censor wife become a kinky couple's landlords.

The newly appointed head of a censorship board uses his uncompromising stance against everything "immoral" – from nudity in movies to nightclubs – to hide a rather unseemly double life.

The Lecturer, leader of the Feminine League Against Frivolity, tells the history of eroticism and censorship from the beginning of time until the late 1960s.

A soldier is informed that enemies are headed towards his post, only moments before they arrive.