It was briefly brought back in 2002, with Mitch Pileggi (X-Files) as host...
en.wikipedia.org/wiki/In_Search_of..._(TV_series)#Mitch_Pileggi_revival_(2002)It was kind of a cross between "In Search Of..." & "Unsolved Mysteries".
It was 8 episodes with FOUR segments each.
The Ghost at Bobby Mackay's place ; Stigmata ; Haunted USS Hornet ; Real Zombies
Catacomb Mummies ; Bigfoot ; Rennes-le-Château ; Earthquake Forecasts
Hell ; Real Vampires ; Tesla Death Ray ; Sweden Lake Monsters
Haunted Plantations ; Doomsday Space Virus ; The Devil ; Psychic Spies
Real Werewolves ; King Tut's Curse ; DB Cooper ; Reincarnation
Witchcraft ; Man-eaters ; Alien War ; Hitchhiker Ghosts
Ghost Lovers ; Evil Possessions ; Robot Workforce ; College Hauntings
Faith Healers ; Real Frankenstein ; Shroud Of Turin ; Alien Ancestors
The show wasn't too bad, and it was interesting to see some new topics, and some old ones with updated information.
I'll be curious to see what the new show will discuss.
I just hope that most 2018 audiences will receive the program well, so it goes on for a while... But, after seeing some responses on these boards, I do have some doubts.