《准备好了没2》仍然由萨玛拉·维文主演，导演组合马特·贝蒂内利-奥尔平&泰勒·吉勒特回归。

影片翻拍自阿根廷电影《膝下无子》，讲述了高中时期遇见初恋的男人无意间将家庭史变成秘密而展开的一系列风波浪漫喜剧故事。

　　新警长一家住进了免费的一个很大的老房子里,但里面却有....　　The new town sheriff moves into a large creepy old house with his family. It seems that in the town of Salem there's a special house for the sheriff to live in gratis. Unfortunately it's haunted by witches that have a strong craving for sheriff's blood.

　　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.