Go inside season 3 of LEGION with new video feature and preview next week’s episode.

FX has released an Inside Season 3 look at the process used in designing the world of LEGION. The description reads: It’s always different than you imagine, never what you expect. See how production design and trippy sets bring Legion’s world to life.

Also check out a preview of next week’s episode, Chapter 23.

Based on the Marvel Comics by Chris Claremont and Bill Sienkiewicz, Legion is the story of “David Haller” (Dan Stevens), a man who believed himself to be schizophrenic only to discover that he is the most powerful mutant the world has ever seen.

Legion airs Mondays at 10PM/9C.