Notes by witredereter: Watch Smallville Hero Online. Kara and Jimmy attend a "One Republic" concert and one of the roadies turns out to be former Smallville resident Pete Ross. Pete unwittingly chews some kryptonite-laced gum and develops super powers.

Notes by witredereter: If you watched the last episode of Smallville, you know how good it was. Well, Smallville Hero episode will be just as good. And here's what you need to know about it.