Extreme angler and underwater detective Jeremy Wade dives into greater depths to solve the greatest underwater mysteries known to man.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Bermuda Triangle Conspiracy | 2020-05-21 | 60 min |
| Season 1 | Episode 2 | Hunt for Loch Ness | 2020-05-28 | 60 min |
| Season 1 | Episode 3 | Nazi Toxic Hell Sub | 2020-06-04 | 60 min |
| Season 1 | Episode 4 | Curse of the Kraken | 2020-06-11 | 60 min |
| Season 1 | Episode 5 | Hunt for Noah's Ark | 2020-06-18 | 60 min |
| Season 1 | Episode 6 | Mummy on the Ghost Ship | 2020-06-25 | 60 min |
| Season 1 | Episode 7 | US Navy vs. UFO | 2020-07-02 | 60 min |
| Season 1 | Episode 8 | Bermuda Triangle Doomsday | 2020-07-09 | 60 min |
| Season 1 | Episode 9 | NASA's Lost Treasure | 2020-07-16 | 60 min |
| Season 1 | Episode 10 | Escobar's Treasure Sub | 2020-07-23 | 60 min |
| Season 2 | Episode 1 | Shipwreck of Nazi Treasure | 2022-08-10 | 60 min |
| Season 2 | Episode 2 | Mystery of the Ancient Battle | 2022-08-17 | 60 min |
| Season 2 | Episode 3 | Shipwreck Ghosts of Mexico | 2022-08-24 | 60 min |
| Season 2 | Episode 4 | Secrets of the MS Estonia | 2022-09-07 | 60 min |
| Season 2 | Episode 5 | Titanic Phenomenon | 2022-09-14 | 60 min |
| Season 2 | Episode 6 | Debris of Amelia Earhart | 2022-09-21 | 60 min |
| Season 2 | Episode 7 | Mystery of the Sub Destroyer | 2022-09-28 | 60 min |
| Season 2 | Episode 8 | Secrets of Russia's Sub | 2022-10-05 | 60 min |