Nick Groff theorizes and investigates the origin of some of the most notorious hauntings in America, redefining our understanding of the paranormal.
Returning Series
Death Walker
April 9, 2021
October 6, 2024
4
60
English
No Sleep Entertainment
discovery+
2022
2017
1975
2015
1996
1997
2018
2021
2014
2011
2024
2019
