Nemesis

Name: Nemesis
Director: Mairzee Almas
Released: 2007-04-26
Duration: 41 min
Rating: 8.1
Cast: Emily Holmes, Richard Keats, J. Douglas Stewart, Tahmoh Penikett, Benjamin Ayres

S6 E19 April 26, 2007 0h 41m ★ 8.1

Source:

Overview

Lex and Clark get a chance to hash out their differences... when they're both trapped in a cave after an explosion, and Clark is unable to get them out without revealing his powers.