Titus Plattner as Self - Journalist

Ueli Studer as Self - Liebefeld School Head Teacher

Kim Kwang-jin as Self - Former Jong-il's Adviser

Victor D. Cha as Self - Former US NSC Adviser

Kim Yeon-soon as Self - South Korean Professor

David S. Maxwell as Self - Former US SF Colonel

Joseph R. DeTrani as Self - Former CIA Asia Director

Keith Luse as Self - US NCNK Executive Director

Robert Carlin as Self - Former CIA Member

Kenji Fujimoto as Self - Former Kim Family's Cook

Park Sun-hong as Self - Former KPA Lieutenant

Jang Jin-sung as Self - Radio Journalist

Kim Jong-un as Self - Politician (archive footage)

Kim Jong-il as Self - Politician (archive footage)

Kim Jong-nam as Self - Politician (archive footage)

Kim Jong-chul as Self - Jong-un's Brother (archive footage)

Kim Il-sung as Self - Politician (archive footage)

Jang Song-thaek as Self - Politician (archive footage)

Deng Xiaoping as Self - Politician (archive footage)

Ri Sol-ju as Self - Jong-un's Wife (archive footage)

Kim Yo-jong as Self - Politician (archive footage)