크레딧 출연 Svetlana Vassileva Self - Teacher in Siberia Sandrine Zongo Self - Teacher in Burkina Faso Taslima Akter Self - Teacher in Bangladesh 카랭 비아르 Narrator (voice) Monique Kambou Self - A student in Burkina Faso 스텝 Emilie Thérond Writing 카랭 비아르 Sound Emilie Thérond Directing