Documentaries (partial listing):
"Ji Seong-ho - My Impossible Escape from North Korea" (May 26, 2015): https://oslofreedomforum.com/talks/my-impossible-escape-from-north-korea
"Access to Evil" (BBC, 2004): http://news.bbc.co.uk/2/hi/programmes/this_world/3436701.stm
https://www.youtube.com/playlist?list=PL72678481055B0FD1
A Plea for Action: 북한의 집단학살을 멈추기 위한 전세계 연대: http://youtu.be/YkOsxGgSDUE
"Children of the Secret State" (Directed by Carla Garapedian, 2000): http://topdocumentaryfilms.com/children-of-the-secret-state/
Public Execution in North Korea: http://www.youtube.com/watch?v=SAQE7kDwPZY
Public Hearings of the UN Commission of Inquiry: http://webtv.un.org/meetings-events/human-rights-council/commissions-of-inquiry-hearings/watch/human-rights-in-north-korea-excerpts-from-the-public-hearings-of-the-commission-of-inquiry-23mins/3339582047001
Testimony of Kwon Hyok, Former Head of Security at Prison Camp 22: http://www.youtube.com/watch?v=iBYDE6yWl0I
"Kimjongilia" (Directed by N.C. Heikin, 2009): http://www.kimjongiliathemovie.com/
"North Korean prisoner escaped after 23 brutal years" (December 2, 2012): http://www.cbsnews.com/video/watch/?id=50136263n
"Camp 14 - Total Control Zone" (Directed by Marc Wiese, 2012): http://www.camp14-film.com/CAMP_14_ENGL/Home.html