Cast & crew
O-Negative (2016)
Directed by Ekkasit Trakulkasemsuk Written by Pattarawalai Wongsinwises, Rittikrai Kanjanawiphu, Sakon Wongsinwises
Cast
| Aratchaporn Phokinpakorn | Chompoo |
| Violette Wautier | Prim |
| Apasra Lertprasert | O-Ren Ishii |
| Thanapob Leeratanakachorn | Puen |
| Supassara Thanachart | Phoon |
| Jirayu La-ongmanee | Art Weber |
| Poom Rungsrithananon | Uan |
Crew
| Vorarit Vaijairanai | Executive Producer |
| Saithip Montrikun Na Ayudhaya | Executive Producer |
| Pattarawalai Wongsinwises | Screenplay |
| Rittikrai Kanjanawiphu | Screenplay |
| Sakon Wongsinwises | Screenplay |
| Ekkasit Trakulkasemsuk | Director |