Season 9 of the Vancouver-lensed CW "Superman" TV series "Smallville" begins September 25, guest-starring actor Brian Austin "90210" Green in 2 episodes as the comic book super-villain "Metallo', aka 'Daily Planet' reporter 'John Corben', who has a heart of 'kryptonite'.The character first appeared in DC's Action Comics #252 (May 1959)....
