Four children - Mari, Sadu, Olav and Anton form a secret society to play hide-and seek games invented by Mari's grandfather, a professor at the university. When the city is attacked by a mysterious poison which turns adults into children our gang embarks on a quest for the antidote.
Top Cast
Olivia Viikant as Mari
Arabella Antons as Sadu
Hugo Soosaar as Olav
Karl Jakob Vibur as Anton
Mirtel Pohla as Kadri Heller
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