Smallville’s Michael Rosenbaum ‘Lex Luthor’ to appear on ARROW?
An interesting post on social media from Arrow Actress Katie Cassidy and former Smallville star ‘Michael Rosenbaum‘, has led many to speculate that Michael Rosenbaum, Smallville’s ‘Lex Luthor‘ may be appearing on Arrow in the near future. Check out the post below, and let us know, would you like to see Michael Rosenbaum appear on Arrow after the JUMP!
