Zagonetni djecak (2013)

Nova priča snimljena prema romanu Ivana Kušana o hrabrom i domišljatom dječaku Koku i njegovim pustolovinama.Koko uz pomoć prijatelja Tome i Marijane rješava misterij dječaka iz razreda Marka čije neobično ponašanje privuče njihovu pažnju. Kad ga počnu slijediti i otkrivati njegove tajne, shvatit će da su puno strašnije nego što su u početku mislili.

Witty and resourceful fourteen-year-old Koko solves yet another mystery - aided by his friends. One of them, Tomo, has recently moved to the city and longs for adventure. The boys notice that their new classmate acts curiously. Step by step, joined by their classmate Marijana, they unveil the boy's dark secret.