Legion's weirdest episodes proves this was Marvel most inventive and audacious TV show ever, and arguably the best.

Dan Stevens stars as David Haller in the new FX show, “Legion.” PHOTO COURTESY FX Marvel and Fox team up once again to begin a new story outside of the Marvel Cinematic Universe with FX’s television ...

The actress also says there's "a similar quality" between Rio and her former Marvel character on FX's "Legion." Warning: This article contains spoilers from Agatha All Along episodes 1 and 2.