In this supernatural mystery, The Grudge meets Saw, an amnesiac girl wakes up in what appears to be an abandoned jail, where she is haunted by spirits who want to torture her.
| Actor | Role |
|---|---|
 Kim You-jungWei | Wei |
 Nikki SooHooMai | Mai |
 Tim KangDr. Ken | Dr. Ken |
 Mariko DendaNurse Hana | Nurse Hana |
 Bert MatiasGrandfather Chen | Grandfather Chen |
 Gregory ItzinDr. Stanton | Dr. Stanton |
| SSteve HuangOfficer Kasai | Officer Kasai |
 William NgoOfficer Ando | Officer Ando |
| DDenise FiguerdaNo Eyed Woman | No Eyed Woman |
| TTimothy FranklinAmerican Officer | American Officer |
| HHuey JangBurned Victim | Burned Victim |
| PPaul LuVictim 1 | Victim 1 |
| JJames RectoVictim 2 | Victim 2 |
| JJi Yong LeeVictim 3 | Victim 3 |
 Alison ChangVictim 4 | Victim 4 |
| Gregory ItzinDoctor Stanton | Doctor Stanton |
| TTuri HongNurse Brownell | Nurse Brownell |