Two brothers get into a sudden tragic accident and they both fall into a coma at the same time. A year later, the younger brother Dae-jin wakes up believing he is his older brother Ho-jin.
Addicted is a 2002 South Korean thriller film directed by Park Young-hoon and starring Lee Mi-yeon and Lee Byung-hun. In 2009 it was remade into an American film called Possession.