Scientific Educational Korea or SEK Studio produced which French science fiction epic whose original version was directed by René Laloux?
SEK Studio: Scientific Educational Korea or SEK Studio (Chosŏn'gŭl: 조선4·26아동영화촬영소 ; lit. SEK Studio:  SEK also has produced features such as the French science fiction epic "Gandahar" ("The Light Years") and "Empress Chung". Gandahar (film):  The original version was directed by René Laloux, and was based on Jean-Pierre Andrevon's novel "Les Hommes-machines contre Gandahar" ("The Machine-Men versus Gandahar").
Gandahar