Based on the Marvel Comics, the series focuses on “David Haller,” a powerful mutant. Stream all episodes of #LegionFX on Hulu. Subscribe now for more Legion clips: http://bit.ly/SubscribeFX Legion follows the story of “David Haller,” a man who discovered he might be the most powerful mutant in the world. With help from a team of specialists, David learned he’d been haunted by a malicious parasite. Now at odds with everyone he once considered his friends, David enlists the help of a young mutant whose secret ability is the key to his plans to repair the damage he caused. Watch Legion Season Three videos: http://bit.ly/LegionSeason3 See more of Legion on our official site: http://bit.ly/LegionFXNetworks Like Legion on Facebook: http://bit.ly/LegionFacebook Follow Legion on Twitter: http://bit.ly/LegionTwitter Follow Legion on Instagram: http://bit.ly/LegionFXInstagram Like FX on Facebook: http://bit.ly/FXNetworksFacebook Follow FX on Twitter: http://bit.ly/FXNetworksTW Follow FX on Instagram: http://bit.ly/FXNetworksInstagram Legion | Official Legacy Trailer | FX https://www.youtube.com/user/FXNetworks