Episode Title:Hearts and Minds Part 2.Episode Description:Kilowog crashes to Earth, seeking Green Lantern's help to rescue other members of the Green Lantern Corps from the would-be conqueror Despero. He also explains that John's former mentor and lover, Katma Tui, is one of the captives. After facing Despero and losing, John has to retrain himself to use his power ring to help the League end Despero's reign.