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.
Olivia Viikant
Mari
Arabella Antons
Sadu
Hugo Soosaar
Olav
Karl Jakob Vibur
Anton
Mirtel Pohla
Kadri Heller
Evelin Võigemast
Reet Haljandi
Ott Aardam
Hannes Haljandi
Tiit Lilleorg
Peeter Remmelgas
