FrightWorks Haunted House in Knoxville Tennessee is one of the scariest, most original, and most theatrical haunted attractions in the Southeast. Thematic and interactive, it engulfs you in a tale of suspense, fun, and fright. Known for high quality acting, detailed sets, elaborate special effects, and engaging story telling, FrightWorks Haunted House is a favorite Halloween season tradition for those looking for a frightful adventure in East Tennessee. As the most popular haunted attraction in Knoxville Tennessee, FrightWorks offers a thrilling, fun, and safe way to celebrate the Halloween season. Kids, teens, young adults, adults, young and old will all enjoy one of the scariest and terrifying experiences of their lives at Frightworks Haunted House. FrightWorks caters to Knox County and all of East Tennessee including Knoxville, Oak Ridge, Lenoir City, Maryville, Seymour, Seiverville, Pigeon Forge, Gatlinburg, Morristown, Karns, Farragut, Clinton, Halls, and Powell. Open every fall in October, and for special events.