17. Hell House May 2026

Aired in 2006, " Hell House " is widely considered a foundational episode of Supernatural because it introduced the (Harry Spangler and Ed Zeddmore), a pair of amateur paranormal investigators who would become recurring fan favorites.

: The "ghost," a depression-era farmer named Mordechai Murdoch, turns out to be a Tulpa —a thoughtform brought to life by the collective belief of people reading about him on a local urban legend website. 17. Hell House

If your interest lies outside the Supernatural universe, " Hell House " remains a powerful title in horror history: Aired in 2006, " Hell House " is

: Hell House LLC (2015) is a critically acclaimed found-footage horror film about a tragic "malfunction" at a haunted house attraction that left 15 people dead. Its success led to a franchise, including sequels like The Carmichael Manor (2023) and Lineage (2025). Its success led to a franchise, including sequels

While the phrase "Hell House" can refer to multiple cultural milestones—from 1970s horror literature to modern found-footage cinema—it most frequently represents the landmark 1.17 episode of the television series , titled " Hell House ." 1.17 "Hell House": The Birth of the Ghostfacers