Legion was created in the 21st century.
21st century . It began on January 1 , 2001 and will end on December 31 , 2100 . Legion is a 2010 American apocalyptic supernatural action horror film directed by Scott Stewart and co-written by Stewart and Peter Schink . Legion (TV series) . The eight-episode first season of Legion premiered at the Pacific Design Center on January 26 , 2017 , ahead of its FX debut on February 8 .