Kyle Gallner as Bart Allen (Impulse); Justin Hartley as Oliver Queen (Green Arrow); Tom Welling as Clark Kent; Alan Ritchson as Arthur Curry (Aquaman); and Lee Thompson Young as Cyborg stars in the "Justice" episode of Smallville.The CW/Michael Courtney - Friday, January, 19, 2007, 2:19 AM

Alan Ritchson as Arthur Curry, Justin Hartley as Oliver Queen and Kyle Gallner as Bart Allen in the "Justice" episode of Smallville.The CW/Michael Courtney - Friday, January, 19, 2007, 2:19 AM

Bow Wow as Bearn in the "Justice" episode of Smallville.The CW/Michael Courtney - Friday, January, 19, 2007, 2:19 AM

Tom Welling as Clark Kent and Allison Mack as Chloe Sullivan in the "Justice" episode of Smallville.The CW/Michael Courtney - Friday, January, 19, 2007, 2:19 AM

Tom Welling as Clark Kent and Allison Mack as Chloe Sullivan in the "Justice" episode of Smallville.The CW/Michael Courtney - Friday, January, 19, 2007, 2:19 AM

Justin Hartley as Oliver Queen and Tom Welling as Clark Kent in the "Justice" episode of Smallville.The CW/Michael Courtney - Friday, January, 19, 2007, 2:19 AM

Alan Ritchson as Arthur Curry and Kyle Gallner as Bart Allen in the "Justice" episode of Smallville.The CW/Michael Courtney - Friday, January, 19, 2007, 2:19 AM

Justin Hartley as Oliver Queen, Tom Welling as Clark Kent, Allison Mack as Chloe Sullivan, Alan Ritchson as Arthur Curry, Kyle Gallner as Bart Allen and Bow Wow as Bearn in the "Justice" episode of Smallville.The CW/Michael Courtney - Friday, January, 19, 2007, 2:19 AM

Tom Welling as Clark Kent and Alan Ritchson as Arthur Curry in the "Justice" episode of Smallville.The CW/Michael Courtney - Friday, January, 19, 2007, 2:19 AM

Kyle Gallner as Bart Allen/The Flash/Impulse in Smallville, on The CW.The CW/Michael Courtney - Thursday, January, 18, 2007, 1:18 AM

Tom Welling as Clark Kent and Lee Thompson Young as Victor Stone/Cyborg in Smallville, on The CW.The CW/Michael Courtney - Thursday, January, 18, 2007, 1:18 AM

Michael Rosenbaum as Lex Luthor in Smallville, on The CW.The CW/Michael Courtney - Thursday, January, 18, 2007, 1:18 AM

Tom Welling as Clark Kent in Smallville, on The CW. The CW/Michael Courtney - Thursday, January, 18, 2007, 1:18 AM

Alan Ritchson as Aquaman in Smallville, on The CW.The CW/Sergei Bachlakov - Thursday, January, 18, 2007, 1:18 AM

James Marsters as Dr. Fine/Brainiac in Smallville, on The CW. The CW/Sergei Bachlakov - Thursday, January, 18, 2007, 1:18 AM

Phil Morris as John “Martian Manhunter” in Smallville, on The CW.The CW/Michael Courtney - Thursday, January, 18, 2007, 1:18 AM

Justin Hartley as Oliver Queen "Green Arrow" in Smallville, on The CW. The CW/Michael Courtney - Thursday, January, 18, 2007, 1:18 AM

Tom Welling, Michael Rosenbaum and Kristin Kreuk of Smallville on The CW.The CW/Lorenzo Agius - Tuesday, December, 12, 2006, 8:12 PM

Michael Rosenbaum stars as Lex Luthor in Smallville on the CW.The CW/Lorenzo Agius - Wednesday, September, 20, 2006, 6:20 AM

Tom Welling stars as Clark Kent in Smallville on the CW.The CW/Lorenzo Agius - Wednesday, September, 20, 2006, 6:20 AM

Kristin Kreuk stars as Lana Lang in Smallville on the CW.The CW/Lorenzo Agius - Wednesday, September, 20, 2006, 6:20 AM

Allison Mack stars as Chloe Sullivan in Smallville on the CW.The CW/Lorenzo Agius - Wednesday, September, 20, 2006, 6:20 AM

Erica Durance stars as Lois Lane in Smallville on the CW.The CW/Lorenzo Agius - Wednesday, September, 20, 2006, 6:20 AM

Aaron Ashmore stars as Jimmy Olsen in Smallville on the CW.The CW/Lorenzo Agius - Wednesday, September, 20, 2006, 6:20 AM