Clark discovers that Lana is missing; Tess reveals what really happened to Lana when she woke up from her Brainiac-induced coma; Tess is shocked by what she discovers in a secret LuthorCorp facility.
Tom Welling
Clark Kent
Erica Durance
Lois Lane
Cassidy Freeman
Tess Mercer
Allison Mack
Chloe Sullivan
Justin Hartley
Oliver Queen
Sam Witwer
Davis Bloome
Aaron Ashmore
Jimmy Olsen
Kristin Kreuk
Lana Lang
Bill Mondy
James Beels
Ted Whittall
Carter Bowfry
Ari Cohen
Regan Matthews
Mike Dopud
Security guard
Aaron Craven
Researcher
Lisa Sanson
