The grand finale to "Impossible" is here, and it... well, it is as insane as you think it would be. First of all, we've got this big DOOM-MITE guy over here, check him out... he's about to eat Batman and Superman! What would that even taste like? Let's hope our heroes never let him find out, as the Man of Steel and the Dark Knight save the fifth dimension from IMPLOSION or die trying!