| # | Air Date | Episode Name | Watched? |
|---|---|---|---|
| E1 | Oct 05, 2019 | ||
| E2 | Oct 12, 2019 | ||
| E3 | Oct 19, 2019 | ||
| E4 | Oct 26, 2019 |
Ghost Adventures: Serial Killer Spirits is a standalone Limited Miniseries that concluded its 4-episode run in October 2019. This high-intensity production represents a curated expansion of the flagship franchise, focusing exclusively on the dark legacies of America’s most notorious criminals. By blending historical true-crime narratives with paranormal investigation, the series offers a definitive and self-contained exploration of locations linked to figures like H.H. Holmes and Ted Bundy. Unlike the ongoing procedural nature of the main series, this event was designed as a thematic four-part journey with a specific narrative arc. Its high production value and focused subject matter solidified its status as a prestige supernatural event, capturing the attention of both paranormal enthusiasts and true-crime historians alike.