It's Batman and Superman vs. the undead! The Dark Knight and The Man of Steel join forces with a vampire and a werewolf to stop the nefarious Professor Combs from unleashing a vile Voodoo spell upon the world. But will even the combined might of the World's Finest be enough to stop the powers of Hell? Be here to find out!
"The Flash" Adds "Harry Potter" Star Tom Felton as Series Regular