當社區的毒品問題開始影響居民并引發動亂時，人們將求助的目光投向了警方。然而，這些本應保護和服務民眾的警官們，卻對此問題視而不見。一群熱心居民組成民防隊，誓言將肅清不法掃蕩三害！

　　A team of influencer bloggers decides to hold a ritual at the mansion of the "black countess". A fan of the supernatural, she disappeared without a trace after she was offered to play a game that was supposed to take her to another dimension. By evoking the spirit of the Countess, bloggers let otherworldly forces into the world. The one who can bring the demons back will survive.

　　富頓教授（加里·格蘭特 Cary Grant 飾）是一位科學家，正在研究一種能夠讓人返老還童的神奇藥物。某一天，富頓用來試驗藥物的黑猩猩從籠子里逃了出來，在實驗室里“大鬧天宮”，沒想到竟然在誤打誤撞之下將富頓一直想要研制但始終沒有成功的神藥給搗鼓了出來。　　對此一無所知的富頓在偶然間喝下了這種藥物，很快，藥效便發揮了作用，富頓一反常態，言行舉止儼然一幅二十歲小伙子的模樣。秘書路易斯（瑪麗蓮·夢露 Marilyn Monroe 飾）前來拜訪富頓教授，沒想到卻被他邀請去游泳、溜冰。之后，富頓的妻子愛德華（金格爾·羅杰斯 Ginger Rogers 飾）亦誤食了藥物，一連串讓人忍俊不禁的趣事就此展開。

　　新警長一家住進了免費的一個很大的老房子里,但里面卻有....　　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.