6.1
81 min
Koko and friends spend summer vacation on the shores of a lake near the idyllic Green Hill. The magical countryside is disturbed by unusual events which alarm the children as well as the locals: under cover of night, burglars break into one house after another. When the police turns a blind eye to denunciations by adults, the children decide to take matters into their own hands and unmask the burglars.
| Name | Character | Team | |
|---|---|---|---|
| Marko Tocilj | Koko | Unowned | |
| Alex Rakoš | Tomo | Unowned | |
| Jan Pentek | Žohar | Unowned | |
| Tin Gregorić | Božo | Unowned | |
| Jakov Piljek | Crni | Unowned | |
| Ozren Grabarić | Josip Milic | Unowned | |
| Dijana Vidušin | Neda Milic | Unowned | |
| Lucija Philips | Emica | Unowned | |
| Sara Čolaković | Marica | Unowned | |
| Toma Serdarević | Ivo | Unowned | |
| Dora Bilić | Nina | Unowned | |
| Zvonimir Jurić | Kamatar | Unowned | |
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Janko Rakoš | Tomin otac | Unowned |
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Olga Pakalović | Unowned | |
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Krešimir Mikić | Unowned |