Smallville - Onyx

Seizoen: 4 - Aflevering: 17 / 88 - Eerst uitgezonden: 13 april 2005 - Episode ID: 248910

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.