Superman and Batman team with the Justice Titans to take on the worst villains in Gothamopolis: Lex Joker, Brainycat, Jimmy Two-Face and more! Can the dynamic duo escape from this nightmare world? Find out in part 2 of 'Mash-Up!'

Written By: Michael Green Mike Johnson Pencils: Francis Manapul Inks: Francis Manapul Cover By: Brian Buccellato Francis Manapul