Smallville Season 9 Episode 11 (02/05/10)
This is the Smallville episode everyone has been waiting for. It airs for two hours and features The Justice Society of America.
During the installment, Clark meets up with Dr. Fate, Hawkman, and Star Girl. From there, he John Jones, Green Arrow, and Chloe team up to help the this Society stop a killer before he murders someone else in the group.