Clark must learn a new superpower as he and Kara join forces to take on Brainiac, putting the lives of their friends in danger.
Tom Welling
Clark Kent
Erica Durance
Lois Lane
Kristin Kreuk
Lana Lang
Michael Rosenbaum
Lex Luthor
Allison Mack
Chloe Sullivan
John Glover
Lionel Luthor
Laura Vandervoort
Kara Kent
Aaron Ashmore
Jimmy Olsen
Rick Ravanello
Edward Teague
Jonathan Scarfe
Robert Queen
David Lovgren
Lionel's bodyguard
Luke Gair
young Oliver Queen
Conner Dwelly
young Patricia Swann
Anna Galvin
Gina
James Marsters
Milton Fine
Connor Stanhope
Young Lex Luthor
Owen Best
Young Jason Teague
Michael Denis
Male Nurse
