Secrets in the Dark (Documentary, English)
Status: Running
Premiered: 2025-09-22
Network: Sky History
Country: GB
Airs on: Monday
Air time: 22:00
Runtime: 60 minutes
Series shedding light on unusual discoveries made in the darkest places on Earth and venturing into the realm of the supernatural, where eerie and unsettling findings turn up unexplained phenomena that challenge man's understanding of the world.