Heroes from the DC Universe are invading Mortal Kombat once again as the latest epic event from DC Comics spills over into an action-packed crossover special in DC K.O.: Boss Battle #1 -- now on sale! A new preview shows the DC tag team who arrive to take on two of MK's best. Take a closer look:

Injustice is ratcheting up the blood and violence when Superman interrupts the interrogation of The Joker in a new red band trailer! It will be the third animated feature based on a NetherRealm Studios fighting game and is coming next month! Watch: