Details
- Show
- Smallville (2001)
- Season
- Season 4
- Episode
- S04xE17
- Air Date
- 13 April 2005
- Where to watch
Overview
Smallville season 4, episode 17 — “Onyx” (S04xE17) first aired on 13 April 2005.
A black kryptonite explosion splits Lex in two and his evil side - Alexander - is released. Alexander imprisons Lex in the mansion then gives full vent to his evil side - he threatens to evict Lana from the Talon unless she becomes his mate, jousts with Lionel, and tries to kill Clark and Chloe when they figure out his secret.