Dan Stevens stars as a fictional superhero who is the muton son of Professor Charles Xavier and who?
Dan Stevens Daniel Jonathan "Dan" Stevens (born 10 October 1982) is an English actor. He is best known for his role as Matthew Crawley in the ITV acclaimed period drama series "Downton Abbey". He also starred as David in the thriller film "The Guest", Sir Lancelot in "", and as The Beast/Prince in Walt Disney's live action adaptation of "Beauty and the Beast". Since 2017 he stars as David Haller in the FX series "Legion".
Professor Night Professor Night is a fictional character created by Alan Moore in the "Supreme" comic book, wherein most heroes and villains are thinly disguised counterparts of DC icons. Although his name is derivative of Doctor Mid-Nite, the character is otherwise clearly intended be a counterpart of Batman. Professor Night works with Supreme both in a semi-regular partnership (a la "World's Finest Comics)" and as fellow founding members of the Allied Supermen of America, and its successor, the Allies (counterparts to the Justice Society of America and Justice League). He first appeared in "Supreme" vol. 3 #43.