Plucked from time by Mongul, Jonah Hex brings Batman to Warworld to fight in gladiatorial competitions.

Batman teams up with DC characters Adam Strange, the Flash, ‘Mazing Man and the Creature Commandos in four separate teaser vignettes.

Batman and Detective Chimp work together to foil Falseface. Later, Batman and the Justice Society of America face off with Per Degaton.

Barry Allen has long been presumed dead and his “ghost” has been haunting Jay Garrick and Kid Flash. When Batman sees it to, they realize he’s not dead — he’s been kidnapped by Reverse Flash!

Batman gets the unwelcome aid of the profit-seeking Booster Gold in his efforts to stop Kru’ll the Eternal.

Booster Gold misses his late best bud, Blue Beetle, but when he travels back in time to hang with him, he throws the present into chaos.

Batman and Spectre deal with Dr. Milo. Later, Batman and Detective Chimp enlist Vixen and B’wana Beast in order to battle a conspiracy of ape villains: Gorilla Grodd, Gorilla Boss, and Monsieur Mallah.