MysteryFamilyAdventureFantasy
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.
Writers
Christian Gamst Miller-Harris, Mihkel Ulman
Language
Estonian
Country
Estonia, Finland