Smallville - Season 7, Episode 13
Kara and Jimmy attend a ONE REPUBLIC concert, and it turns out that one of the roadies is former Smallville resident Pete Ross (SAM JONES III). Pete unwittingly chews some kryptonite-laced gum and develops super powers. Clark and Chloe are thrilled to meet up with their old friend but warn him against using his powers in public. When Lex discovers Pete's powers, he threatens to reveal Chloe is a meteor freak if Pete doesn't help him break into Lionel's safe.