Young Koko has just moved with his parents from his idyllic countryside home to a big city. There, with the help of his new friends and a neighbour he investigates the mysterious case of a dead old man who used to live in the flat he has just moved into. Koko and the Ghosts is a family film based on a popular Croatian series of young-adult novels written by Ivan Kušan.
| Directing | Daniel Kušan | Director |
| Writing | Daniel Kušan | Writer |
| Sound | Dinko Appelt | Music |
| Crew | Mario Sablić | Cinematography |
| Editing | Slaven Zečević | Editor |
| Art | Ivan Veljača | Art Direction |
| Art | Igor Dropučić | Set Decoration |
| Costume & Make-Up | Emina Kušan | Costume Design |
| Costume & Make-Up | Mojca Gorogranc | Makeup Artist |
| Writing | Ivan Kušan | Writer |
| Production | Ankica Jurić Tilić | Producer |
