Better Angels: The Spared and the Spoiled episode 5

The Fiendish Four have secured their turf from rival villains, but a new threat may doom Brighter Futures Academy. A horde of zombies marches on the school! Who is behind the shambling undead and what can the defenders of Brighter Futures do to find and stop them, all while protecting the students and faculty? The villains have learned how to cause mayhem and inflict massive collateral damage, but sometimes that isn't the right answer, even when it comes to zombies.