When does Legion of Super Heroes return?

The series was produced by one of its main character designers James Tucker, a co-producer of the Justice League Unlimited series, for the Kids' WB line-up on The CW network. The series drew on the rich history of the Legion of Super-Heroes, taking inspiration from stories set during all time periods of the team's nearly 50-year history in comics. It debuted on September 23, 2006, and was cancelled after its second season. It also had a tie-in spin-off comic book series that lasted 20 issues.