本片恶搞DC及漫威众多超级英雄，讲述了超蝙从正义复仇者退休后，却又必须肩负重任，阻止小丑男毁灭世界..

Afterthebizarredeathofherbrother,JohanaBurwoodmustreturnhomeafterfouryears,tofaceherstrangesiblings,heroutoftouchfatherandherverytouchypast.