The story centers to Mook and Charlie, two uncommon buddies who befriend in an odd circumstance. Mook was a swimmer who lost her swimmer friends from an accident which causes her to be afraid of water. When Mook is hit by Charlie's car and becomes am.
Unfortunately the movie H2-Oh! is not yet available on HBO Max.
| Writing | Ongart Cheamcharoenpornkul | Screenplay |
| Editing | Nitipoj Kositngamdeewongse | Editor |
| Costume & Make-Up | Wasitchaya Mochanakul | Costume Designer |
| Writing | Ongart Cheamcharoenpornkul | Story |
| Production | Jantima Liawsirikun | Producer |
| Production | Rerkchai Paungpetch | Producer |
| Editing | Pornchai Cherdtrakul | Editor |
| Production | Monthon Arayangkoon | Producer |
| Art | Nopphadol Arkart | Production Design |
| Camera | Paiboon Phupradub | Director of Photography |
| Directing | Ongart Cheamcharoenpornkul | Director |
