Wait, did Clark Kent just meet his match? This week’s episode didn’t just give us a new "freak of the week"—it gave us the . The Highlights:

"Run" is the fifth episode in the fourth season of Smallville, and seventy-first episode overall. It aired on October 20, 2004. Smallville Wiki

"Run" is arguably one of the best episodes of the early seasons. It expands the world beyond Smallville and gives us a glimpse into a future where Clark isn't the only hero on the planet.