It won't be easy when Morgaine has control of Merlin's slave: Etrigan the Demon. He brought them there to find Excalibur which will help stop Morgaine le Fey when overthrows and kills King Arthur.

Main Plot: After thwarting a prison break at Iron Heights Prison, Batman and Green Arrow are brought to medieval times by Merlin. Teaser: Batman is summoned to keep an eye on Guy Gardner even when he angers a K'Vellian Prisoner that was brought in by Killowog. Main Plot: Batman aids Aquaman as Ocean Master and Black Manta team up to assassinate him. Teaser: The Atom helps Batman by duping Felix Faust thinking he has super powers, and thwart him from opening Pandora's box. Main Plot: Batman and Plastic Man must thwart Gorilla Grodd's plot to devolve humans into primates. Teaser: Batman and Plastic Man chase after Gentleman Ghost at the Day of the Dead carnival, by getting assist from Fire. Main Plot: Batman and Blue Beetle have to save an alien race from the deadly Kanjar Ro.

Teaser: Batman and Green Arrow attempt to escape the Clock King's deathtrap. The first season focuses on Batman teaming up with heroes, and he battles the Injustice Syndicate of Amerika in the first half of the first season and Equinox, the main antagonist of second half of the first season.

Batman brave and the bold equinox