 Angelica Lee Sin-JieWong Kar Mun | Wong Kar Mun |
 Lawrence Chou Chun-WaiDr. Lo, Wah | Dr. Lo, Wah |
 Candy Lo Hau-YamYee | Yee |
 Edmund ChenDr. Lo | Dr. Lo |
| YYut Lai SoYingying | Yingying |
| CChadatirud LertaveesinChiu Wai Ling | Chiu Wai Ling |
| YYin Ping KoMun's Grandmother | Mun's Grandmother |
| FFlorence Wu Wing-HanNurse | Nurse |
| WWisarup AnnuarDark Figure | Dark Figure |
| YYuet Siu WongGhost in the Hospital | Ghost in the Hospital |
| WWell Chin Wing-WaiHospital Caretaker | Hospital Caretaker |
| TTao LeungGhost on the Highway | Ghost on the Highway |
| MMylio LauWah's Secretary | Wah's Secretary |
| OOusinthorn ChotphanYoung Mun | Young Mun |
| DDampongongtrakul SawadeeYoung Yee | Young Yee |
| MMing PoonBoy with Cap | Boy with Cap |
 Ben Yuen Foo-WahMr. Ching | Mr. Ching |
| WWasarat ThrasarchotiMr. Ching's Assistant | Mr. Ching's Assistant |
 Cub Chin Kong-HonBoy's Father | Boy's Father |
| NNonlaporn SombatruksasukBoy's Mother | Boy's Mother |
| TTian Nan WuCalligraphy Teacher | Calligraphy Teacher |
| NNittaya SuthornratGhost in the Classroom | Ghost in the Classroom |
| HHing Kim LeeRestaurant Owener | Restaurant Owener |
| SSi Won HoGhost in the Restaurant | Ghost in the Restaurant |
| YYuk Ha LauWaitress | Waitress |
| CChim Pui-HoBoy in the Car Accident | Boy in the Car Accident |
| SSungwen CummeeGhost in the Elevator | Ghost in the Elevator |
| SSomchai LeelarakskulThai Mini-Bus Driver | Thai Mini-Bus Driver |
| BBusarn ThongtiwThai Nurse 1 | Thai Nurse 1 |
| PPanpimol JeamsakolThai Nurse 2 | Thai Nurse 2 |
