This supernatural horror film from Kim Jee-woon is inspired by the ancient Korean folktale "Jangha and Hongryun." Set in an isolated lakeside house, it begins with two young girls, Su-mi (Im Su-jung) and Su-yeon (Mun Geun-yeong), returning home after a period of hospitalization following the death of their mother. In the meantime, their father Mu-Hyun (Kim Gab-su) has married Eun-joo (Yeom Jeong-ah), whom the girls obviously despise. Strange, violent visions begin to disturb Su-mi and she becomes convinced that Eun-joo is keeping a dark secret from the family. The American remake rights to A Tale of Two Sisters were sold to Dreamworks SKG in 2003.
by Tom Vick synopsis