The file name provides specific information regarding its source and quality: Treehouse of Horror XXVIII - Simple Wikipedia

: A disturbing parody of Stephen King's "Survivor Type." Alone for the weekend, Homer begins to cannibalize himself after running out of food, eventually becoming a local culinary sensation. Technical Breakdown of the File Name

: A parody of The Exorcist . Maggie becomes possessed by an ancient demon named Pazuzu after Homer accidentally orders a cursed statue from Amazon.