Details
- Show
- Smallville (2001)
- Season
- Season 6
- Episode
- S06xE21
- Air Date
- 10 May 2007
- Where to watch
Overview
Smallville season 6, episode 21 — “Prototype” (S06xE21) first aired on 10 May 2007.
Lex tries to turn a soldier that supposedly died in Afghanistan into a "super-soldier." A senator threatens to tell the world about Lex's labs, prompting Lex to send the "soldier" to kill the senator. Lois sees the attack and becomes the soldier's next victim.