在不久的将来,一艘太空探索船在一个未知的星球上坠毁。当他们发现这个星球上居住着巨大的恐龙时,他们很快就会遇到一些最可怕的恐惧。Trapped in a pocket universe, surviving Earths face annihilation by the Anti-Monitor. Time shatters, bringing past heroes to aid Justice League against the epitome of evil. Their sacrifice may lead to victory.。