Paranormal Lockdown
originally aired on TLC
Paranormal Lockdown is a paranormal reality television series that was executively produced by Nick Groff, formerly of Ghost Adventures. The first season aired on Destination America from March 4, 2016 to April 8, 2016. The second season aired from December 16, 2017 to March 3, 2017 on TLC. On February 14, 2019, Groff announced via a video Instagram post that the series would not be returning.
The series features Nick Groff, a paranormal investigator who is "on a mission to discover something new in the paranormal field" and paranormal researcher Katrina Weidman. Both spend 72 hours together in reportedly haunted places.