Smallville Season 9 Episode 17
Upgrade
Air Date:
Recap
While investigating a secret lab, an explosion takes place and Lois is rescued by John Corben.
Meanwhile, Clark is exposed to red kryptonite and goes with Zod to the Fortress.
Elsewhere, Tess and Chloe send in Corben to prevent Clark from revealing all his secrets.
- Show:
- Smallville
- Season:
- Smallville Season 9
- Episode Number:
- 17
Show Comments
