What if you got back home... and there was nobody there? In 1975, the first Russian cosmonaut on the Moon is unable to make his way back and is declared missing in Space. However, through ghostly radio messages, he claims to have come back to Earth and found it empty, not a living soul. His unrealistic presence and his voice will little by little destroy the world of his beloved ones.

Janu Nakts (St. John's Night) is a traditional Latvian celebration during which family and friends gather to build bonfires, barbecue, drink and generally have a good time. According to legend, lovers and those who would like to fall in love, can search the woods for the "magic fern" on this night. This magic fern serves as the focus and pivotal point of the six stories in "Midsummer Madness" It is also a metaphor for the film's underlying theme - finding love. "MIDSUMMER MADNESS " is reflected in the recurring element of the magic fern, a metaphor (both in the film and in real life) for love. The question posed by the film is: can a search for love ever be successful? Each story deals with this question. An answer is provided at the film's conclusion in a humorous and unforgettable way: we see the legendary fern, glowing magically in a meadow...