97 mins | Horror | Aug. 20, 2009
97 mins | Horror | Aug. 20, 2009
| IMDb rating | 4.7 |
| Producers | Sidus, Opus Pictures |
| Original title | 요가학원 |
| Directors | Yun Jae-yeon |
| Writers | Lee Yong-yeon, Yoo Joo-hyun, Yun Jae-yeon |
as Hyo-jeong
as Na-ni
as In-soon
as Yeon-joo
as Yoo-kyeong
as Seon-hwa
as Bo-ra
as Oh Eun-sil
as Kan Mi-hee
as Dong-hoon
as (cameo) (uncredited)
as (cameo) (uncredited)