Nida is a single mother who takes care of her anti-social son who has locked himself in his room for five years. The only way to communicate with her son is to write on a piece of paper and slip it under the door. But, when outsiders start to get curious about what is going on behind the door of her son's room, a series of terrible events starts to happen.
Teerapong Liaorakwong | Mother |
Khomapat Attaya | Professor Sunee |
Pongpitch Preechaborisuthikul | Dome |
Chatsoroth Thanuthipayakul | |
Kanya Rattanapetch | |
Sinjai Plengpanich | Nida |
Patipan Supsawatdichot | Young Ton |
Salina Rattana | Young Parn |
Parinda Pinitchana | Anong |
Thananop Bhalbulaya | Natee |
Suthep Tangthaveesukho | Ah Pae |
Chayopas Potrepetch | Mind |