Jan. 31, 2014 | 2:02 p.m.
News that Jesse Eisenberg will play famous villain Lex Luthor and Jeremy Irons will play Alfred Pennyworth in Zack Snyder’s untitled Batman/Superman sequel to 2012′s “Man of Steel” is fueling some fiery reactions on Twitter. The casting decisions, announced Monday, came despite rumors that “Breaking Bad” star Bryan Cranston would play Superman’s arch-nemesis. Eisenberg and Irons will join Henry Cavill’s Superman, Ben Affleck’s Batman and Gal Gadot’s Wonder Woman, as well as several returning “Man of Steel” cast members. (Click through the gallery above for a peek at some of the casting decisions so far.) Eisenberg, of course, is best known for his roles in “Zombieland” and “The Social Network,” the latter of which earned him an Oscar nomination for his performance as Facebook founder Mark Zuckerberg. PHOTOS: The roles that led Ben Affleck to Batman “What’s great about Lex […]