Smallville

Season 5, Episode 2

Episode Title: Mortal

Air Date: 2005-10-06

Overview:

Jor-El strips Clark of his powers, making him human. Delighted to finally be normal, Clark pursues a relationship with Lana sans secrets. However, after Lana, Jonathan and Martha are taken hostage by three thugs, Clark must figure out how to save his family without his super powers.