Showing top 4 upcoming show times. Show times are sorted in increasing order of start time.

1. Sun 11:00 PM, 16 Jun 2024 on Nat Geo HD channel

   Lost Graves: Intrepid marine archaeologists shine a new light on graves long lost to the depths, coaxing secrets from their forgotten bones. U. (S5, ep 5)

2. Tue 1:00 AM, 18 Jun 2024 on Nat Geo HD channel

   Monsters, Curses, and Treasure: From the Loch Ness Monster to the Bermuda Triangle and the city of Atlantis - uncover the truth behind these legendary sea mysteries. U. (S4, ep 6)

3. Wed 1:00 AM, 19 Jun 2024 on Nat Geo HD channel

   Pacific's Deadly Triangle: Watch as ships lost in the Pacific during World War Two - the largest maritime war in history - are discovered for the first time. U. (S4, ep 7)

4. Fri 1:00 AM, 21 Jun 2024 on Nat Geo HD channel

   America's Sunken History: A 'freedom runner', an iconic Union ship, and notorious Confederate vessel reveal a nation divided on its economic foundation: slavery. U. (S4, ep 8)