Prior to Routh's casting as Superman in the film Superman Returns, Warner Bros. had spent over a decade developing a plan to relaunch the franchise, entitled Superman Flyby, with possible stars including actors such as Nicolas Cage, Josh Hartnett, Brendan Fraser, Tom Welling (who previously played a younger version of Clark Kent in the 2001–2011 TV series Smallville), Paul Walker, Henry Cavill (who eventually became Superman in the 2013 film Man of Steel), James Marsden (who would go on to play Lois Lane's fiancée in the film), Ashton Kutcher, Keanu Reeves, Will Smith, Johnny Depp and James Caviezel, and planned directors including Tim Burton, Wolfgang Petersen, McG, Brett Ratner, and Shekhar Kapur.