Upcoming guest stars: Welling has made no secret that he wants former Smallville co-stars Michael Rosenbaum and Kristen Kreuk to reunite with him during this final run around the track — and so far, one is confirmed. Rosenbaum’s Lex Luthor will be back. We also know that John Glover (Lionel Luthor) will drop by, as will John Schneider (Pa Kent), Laura Vandervoort (Supergirl), James Marsters (Brainiac) and Michael Shanks (Hawkman).
http://tvguide.ca/Special_Features/Fall ... llville_GD
Vuelvo a decir... es un rumor pero a ver si es verdad o no... ojala se haga oficial si es cierto...si es asi... A love you Mikeeeeee!!!!

