What is the nationality of both Jang Dong-gun and the film called Friend?
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".
Socialphobia Socialphobia () is a 2015 South Korean thriller/drama film starring Byun Yo-han and Lee Joo-seung. It was co-written and directed by Hong Seok-jae in his directorial debut, based on a real-life story that explores the social issues within internet culture among the Korean youth of the 21st century.