Riley is asked to the semi-formal dance by a classmate and is torn whether to go with him or Lucas. Meanwhile, Cory's brother is visited by an old friend.
The Anti-Monitor has his Manhunters attack the Blue Lantern homeworld in an attempt to wipe out Hope.
Hal and the Green Lanterns must defend Oa from the Red Lanterns.
The Red Lanterns begin their invasion of the Green Lantern homeworld, Oa, and Hal and the others must destroy the lighthouse and stop Atrocitus from penetrating the maelstrom.
Hal, Kilowog and Razer follow an errant GL ring to a mysterious planet, looking for a new Green Lantern. There, they meet the mysterious Mogo and Saint Walker.
Roy's mother disapproves of Elka dating him. Simultaneously, Melanie dates a guy who enjoys leaving the lower half of his body unclothed, Joy attempts to determine the age of her newest flame, and Victoria dates a hand model (series producer Sean Hayes) who's surprisingly just as self-centered as she is.moreless
A man named Sylvester asks Chloe for help but ends up getting attacked and killed. Clark is led to the former headquarters of the Justice Society of America where he meets up with Dr. Fate, Hawkman, and Stargirl. Later, Clark, John Jones, Green Arrow, and Chloe team up to help the JSA stop the killer before he murders someone else in the group. Meanwhile, Lois receives a package from a mysterious agency called Checkmate.moreless