Needful Things is a creepy thrift shop run by the devilish Mr. Lucius Needful and the eponymous the episode "Something Ricked This Way Comes". It is the parody of the titular shop from the horror novel Needful Things by Stephen King along with Mr. Needful as the parody of the demonic proprietor Leland Gaunt. It is also where Morty Smith's older sister Summer gets her first job.