BURBANK, Calif.–(BUSINESS WIRE)–Warner Bros. Pictures announced today that Jesse Eisenberg has been set to star as Lex Luthor and Jeremy Irons will play Alfred in the upcoming Zack Snyder untitled Superman/Batman film. The dual announcement was made today by Greg Silverman, President, Creative Development and Worldwide Production, and Sue Kroll, President, Worldwide Marketing and International Distribution, Warner Bros. Pictures.