Cosy Dens is a bittersweet coming-of-age story set in the months from Christmas 1967 up to the 1968 Prague Spring. Teenager Michal Šebek has a crush on his upstairs neighbour, Jindřiška Krausová. Michal's family is led by a stubborn army officer who is a firm supporter of the Communist system and who believes that Communist technology will eventually triumph over "Western imperialist capitalism', while Jindřiška's father is an ardent foe of the Communists and a war hero, who has been imprisoned several times because of his outspoken opposition to the regime. He believes that "the Bolsheviks have a year left at most, maybe two". In contrast, the younger generation could not care less for politics. Instead, Michal sports a Beatles-style mop-top, while Elien, whose parents live in the United States, runs a local film group specialising in Hollywood and pre-war French films. Jindřiška eventually becomes Elien's girlfriend. After a wedding that unites the families, the film ends with the news of the invasion of Czechoslovakia by Warsaw Pact troops.
Trivia
The Czech title is a plural and diminutive of the word "pelech", literally meaning animal den or burrow. It is used figuratively for a cosy place to sleep.[4]