In a small Swedish town, the murder of Frome, the owner of a public relations research firm, takes place. A day later, his friend Touraine, the police commissioner leading the investigation, is killed...

While suffering creative and emotional crisis, singer Katrin gives a poor performance at the pop music contest. She decides to turn over a new leaf and write a song that would convey an important message both for herself and for the audience. Katrin's personal drama - the story about her doubts and self-realization - is accompanied by the performances of well-known pop musicians of 1970s and 1980s.

A faithful city guardian the Old Thomas, who has stood on the top of the tower of Tallinn Town Hall for centuries, is suddenly gone. He has neglected his post in order to go and protect a couple in love. The adventures of the Old Thomas and the historians who are chasing him through the romantic Old Town of Tallinn and the newer district of Tallinn. The whole film has the mood of song celebrations and the characters are always accompanied by music, songs and dance.

Estonian promotional revue-film created for EXPO 1967 in Montreal.