AllMovie

The creators of Superman: Doomsday, Batman: Gotham Knight, and Wonder Woman re-team to tell the origins of the Green Lantern in this animated DC Comics feature. When Hal Jordan (voice of Christopher Meloni) is recruited to join the Green Lantern corps, he is placed under the direct supervision of senior Lantern Sinestro. But the Green Lantern corps has come under attack by a powerful foe. When Hal discovers that Sinestro is actually part of a vast conspiracy that aims to dismantle the entire organization, he must use his newfound powers to restore order and combat the treason that threatens to tarnish the Green Lantern legacy.