On a remote Adriatic island a group of children discovers a mysterious boy hidden in a nearby lighthouse. Convinced he’s an alien, imaginative Karlo from Zagreb rallies the gang on a mission to return him “home.” But when local boy Bumbar learns that the little one is actually an African refugee, the adventure turns into a struggle for justice and friendship.
| Actor | Role |
|---|---|
 Jozo MornarBumbar | Bumbar |
| FFranko BručićKarlo | Karlo |
 Anica LazićSonja | Sonja |
 Martina StjepanovićMara | Mara |
 Stjepan PerićDarko | Darko |
| JJibril Kai BudimirChiku | Chiku |
 Frano MaškovićNikša | Nikša |
| LLucija Alfierpolicajka Višnja | policajka Višnja |
 Mijo JurišićMaco | Maco |
| LLovre KondžaEinstein | Einstein |
| MMijo KevoSvjetioničar | Svjetioničar |
| MMarta BlinjaMaša | Maša |
| CCvita LakošVesna | Vesna |
| LLuna Vručinić PerićMarina | Marina |
| EEma BarišićVita | Vita |
| JJakov BilićNot listed | Not listed |
| AAdrijan RačunicaNot listed | Not listed |