The Flash battles the villain Gorilla Grodd who uses his robot chimps to attack cities around the globe and then turn the world's citizens into monkeys.
When the Shark, who feeds on human fear, rises from the ocean near Coast City, it is up to Hal Jordan of the Green Lantern Corps to use his power ring to defeat the Shark's fear-inspiring weapons, and stop the tsunami rushing toward the city.
Queen Bloorga and her clonemaster, Gorka, have created thousands of clones of Doomsday, Superman's old enemy, and are using them to invade Earth--and it will be up to Superman to stop them.
