Who directed the highest-grossing South Korean film of all time in 2001 and its sequel in 2013?
Friend (2001 film) Friend () is a 2001 South Korean film written and directed by Kwak Kyung-taek. Upon its release, it became the highest-grossing South Korean movie of all time. Its record was surpassed in 2003 by "Silmido".
Miracle in Cell No. 7 Miracle in Cell No. 7 (; lit. "A Gift from Room 7") is a 2013 South Korean film starring Ryu Seung-ryong, Kal So-won and Park Shin-hye. The film is a heartwarming comedy and family melodrama about a mentally challenged man wrongfully imprisoned for murder, who builds friendships with the hardened criminals in his cell, and in return they help him see his daughter again by smuggling her into the prison.