"Steam Lantern" - Knocked into the Antimatter Universe, Hal lands on a steampunk world where he meets the idealistic Steam Lantern, who patterns himself after the Green Lanterns. With help from his new ally, Hal must find a way back home before the Anti-Monitor destroys his universe.

Be sure to watch Green Lantern: The Animated Series Saturday mornings on Cartoon Network as part of the DC Nation block of programming.