May 28, 2018
6
55
EN
Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks, treasures, and sunken cities on the bottom of lakes, seas and oceans around the world.
Craig Sechler
Self - Narrator (voice)
Specials
19 episodes
May 29, 2018
Season 1
10 episodes
May 28, 2018
N/A
N/A
Season 2
15 episodes
June 3, 2019
Season 3
10 episodes
May 5, 2020
Season 4
8 episodes
August 2, 2021
Season 5
6 episodes
November 14, 2022
Season 6
6 episodes
March 5, 2023
Mallinson Sadler Productions
GB
Electric Pictures
AU
