本片是动画和真人相结合的影片，讲述一对姐弟玛拉（安雅·泰勒-乔伊 配音）和查理（加布里埃尔·贝特曼 配音）的冒险故事。当查理意外地消失在摩比世界动画宇宙里，玛拉必须去找到他并把他救回来。在这过程中，她结识了新伙伴——美食车司机戴尔（吉姆·加菲根 配音）、潇洒帅气的特工雷克斯·达舍（丹尼尔·雷德克里夫 配音）、一个忠心耿耿的机器人和一个仙女教母（梅根·崔娜 配音）。亚当·兰伯特则为大反派马克西姆斯皇帝配音。
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.
The Anti-Monitor (the Monitor's evil counterpart) is released in the DC Multiverse and begins to destroy the different Earths huo87.com that compose it. The Monitor attempts to recruit heroes from across the Multiverse, but is murdered.
