The Adventure of Sudsakorn(1979)

Based on the epic "Phra Aphai Mani" written by Sunthon Phu, สุดสาคร –Thailand's first cell animation– tells the heroic adventure of Sudsakorn, the son of a minstrel prince and a beautiful mermaid. During his many encounters he fights animals, ghosts and demons, and tames sharks and a dragon-horse.