When it comes to live-action interpretations of the Man of Steel, Smallville was always on a different level. For starters, Tom Welling didn't play Superman himself (at least not until the end), but ...

Metallo, the cyborg with the heart of Kryptonite, makes his Smallville debut this Friday — but you won’t see the kind of full-on Kryptonian/machine-man battle we feature in this exclusive clip from ...