Tham searches for his brother Tae in order to deliver the news of their parents' passing. Tae is ordained as a monk at a temple on Don Sing Tham Island. On arrival, Tham meets Jate, the grandson of the former abbot. Jate makes hoon payon, enchanted effigies of the dead. Tham learns of a rumour that Tae vanished after murdering the abbot.
Unfortunately the movie Hoon Payon is not yet available on HBO Max.
| Directing | Phontharis Chotkijsadarsopon | Director |
| Costume & Make-Up | Tatlee Jarujutarat | Makeup Effects Designer |
| Writing | Adirek Phothong | Screenplay |
| Production | Nuthanun Chimprasert | Production Designer |
| Art | Chadchai Phoarmat | Art Direction |
| Editing | Amornthep Boonyamakorn | Editor |
| Writing | Sureewan Sirisapphokakun | Screenplay |
| Production | Kiatkamon Iamphungporn | Producer |
| Production | Saicharoon Iamphungporn | Executive Producer |
| Production | Aphiradee Iamphungporn | Executive Producer |
| Production | Duongjai Samkratthakit | Producer |
| Production | Tipwarin Nildum | Co-Producer |
| Camera | Ariya Ruangsri | Director of Photography |
| Directing | Adirek Phothong | Assistant Director |
| Directing | Punthep Ravinit | Assistant Director |
| Art | Tulyajit Kanto | Assistant Art Director |
| Art | Chanrit Sangvoramet | Assistant Art Director |
| Art | Pattamaket Jaichansuhhit | Assistant Art Director |
| Sound | Ekkaphop Khioyasit | Original Music Composer |
| Sound | Teeraphong Pathumrat | Original Music Composer |
| Sound | Pongsapak Akkaramongkolchai | Sound Designer |
| Sound | Teppharit Sutthichaiya | Sound Designer |
| Sound | Thanapong Boonyachai | Sound Editor |
| Sound | Somchai Chansook | ADR Recordist |
| Sound | Vinai Srirat | Sound Effects |
| Sound | Jatetapon Suttiprapa | Sound Effects |
