Duyung tells the tale of a young man named Jimmy who has this habit of taking care of the environment. He also has a weird habit which is not well received by the other villagers. Jimmy befriends Orix an apeman species. Quietly he developes this feeling for Aspalela the daughter of Tok Mudim the leader of the villager.
| Actor | Role |
|---|---|
 Maya KarinDuyung | Duyung |
 Saiful ApekJimmy | Jimmy |
 Yassin SenarioOrix | Orix |
 Yasmin HaniAspalela | Aspalela |
 AwieKordi | Kordi |
| AAbu Bakar OmarPak Keoi | Pak Keoi |
| RRaja Noor BaizuraMak Onah | Mak Onah |
 Hafidzuddin FazilWan Pagek | Wan Pagek |
 Rosnah Mat ArisMak Tungkik | Mak Tungkik |
| LLiza ZainTungkik | Tungkik |
| IIqbal MydinApai | Apai |
| AAzhari Mohd ZainJoli | Joli |
| SSoffia ShamimiGadis Digi 1 | Gadis Digi 1 |