Blue
Clark hears his mother's voice trapped in Kara's crystal, and releases her. She gives him Jor-El's ring made of Blue Kryptonite, which strips him of his powers.
Release : November 15, 2007
Runtime Epiosde : 43 minutes
Rating : 7.30
Credits
Tom Welling ( Tom Welling )
Clark Kent
Kristin Kreuk ( Kristin Kreuk )
Lana Lang
Erica Durance ( Erica Durance )
Lois Lane
Michael Rosenbaum ( Michael Rosenbaum )
Lex Luthor
Allison Mack ( Allison Mack )
Chloe Sullivan
John Glover ( John Glover )
Lionel Luthor
Laura Vandervoort ( Laura Vandervoort )
Kara Kent
Aaron Ashmore ( Aaron Ashmore )
Jimmy Olsen