In the crowded IMAX CineStara Arena Zagreb, the premier premiere of the new film about Koku and his company, 'The Zealot's Topaz', was held last night, which on the big canvas brings another exciting adventure for small detectives.

The ceremony of the premier in Zagreb brought together the director Čejen Černić and the new actor stars: Marka Tocilja (Koko), Alexa Rakoša (Tomo), Jana Pentek (Žohar), Tina Gregorić (Božo), Jakova Piljeka (Black), Lucija Philips (Emica) Saru Čolaković (Marica), Tom Serdarević (Ivo), Doru Bilic (Nina), and adult Dijana Vidušin (Kokova mama), Janka Rakoša (Tomin Dad) and others.

They also joined the rest of the film crew: screenwriter Hana Jušić, project supervisor Daniel Kušan, director of photography Danko Vučinović, editor Slaven Zečević, sound designer Dubravka Premar, stage designer Ivan Veljača, costume designer Emina Kušan and producers Ankica Jurić Tilić and Hrvoje Pervan.

After the Zagreb premiere, 'Uzbuna na Zelenom Vrhu' will premiere in Osijek and Rijeka, and from Thursday 26. The January film will be available in cinemas throughout Croatia.