HEROES UNITE TO COMBAT MOUNTING VILLAINOUS PLANS AS WARNER BROS. HOME ENTERTAINMENT, DC AND NICKELODEON PRESENT BATMAN VS. TEENAGE MUTANT NINJA TURTLES COMING TO 4K ULTRA HD™, BLU-RAY™ COMBO PACK AND DIGITAL OWN IT EARLY ON DIGITAL ON MAY 14; 4K ULTRA HD & BLU-RAY DEBUT ON JUNE 4 BURBANK, CA (March 14, 2019) –…