The Justice League Guest-Stars on The Batman Finale: Promo Images

The Batman is closing up shop on the WB’s Kids programming line, and he’s going out with a bang. Or, specifically, a 1-hour finale that will guest-star the Justice League, as an alien menace called The Joining steals the League’s powers and transfers them to android versions. It’s up to the Batman and Green Arrow, the only two non-powered members of the League, to save the day. Check out some artwork from the The Batman series finale. One word: Holy crap, it looks fantastic!

Check out the finale at 11 am/ET this coming Saturday, following the debut of the new animated series The Spectacular Spider-Man featuring, of course, everyone’s favorite wall crawler.