Quick answer · Season 6

Drain the Oceans is a mystery and history series that aired on National Geographic, running since 2018 with 6 seasons and 57 episodes. Drain the Oceans hasn't been officially ended, but no new episodes are listed yet; the most recent aired on April 9, 2023.

U.S. premiere: March 5, 2023
Where: Cable
Time: Varies by station
Episodes: 6
Finale: April 9, 2023

Where to watch Drain the Oceans season 6 in the U.S.

Where to watch Drain the Oceans season 6 in the U.S.
Where	How	When	Notes
Cable	Broadcast (free)Antenna / cable	March 5, 2023 – April 9, 2023	Original U.S. run on National Geographic. [1]

Season 6 episode schedule

Drain the Oceans season 6 U.S. episode schedule
Ep.	Title	U.S. date	Time	Status
1	Alaska	Sun, Mar 5, 2023 ^[1]	Check local listings national slot	Listed
2	Rise of the Mob	Sun, Mar 12, 2023 ^[1]	Check local listings national slot	Listed
3	Secrets of the Dinosaurs	Sun, Mar 19, 2023 ^[1]	Check local listings national slot	Listed
4	The Myth of the Pacific Pirate Ship	Sun, Mar 26, 2023 ^[1]	Check local listings national slot	Listed
5	Invasion USA	Sun, Apr 2, 2023 ^[1]	Check local listings national slot	Listed
6	$20 Million Time Bomb	Sun, Apr 9, 2023 ^[1]	Check local listings national slot	Listed

Dates are U.S. dates. Broadcast times are the network's national slot; your local station may differ.

About Drain the Oceans

Season 6: Season 6 of Drain the Oceans aired from March 5, 2023 to April 9, 2023 on National Geographic (6 episodes).

Network / service: National Geographic (first aired May 28, 2018)
Official site: nationalgeographic.com
Main cast over the series (TVmaze): Kerry Shale (Narrator), Russell Boulter (Narrator), James Delgado (Director of Maritime Heritage, NOAA / Maritime Archaeologist, SEARCH Inc.), Eric Grove (Naval Historian)

All seasons

Season 6

Season complete

Season 6 of Drain the Oceans aired from March 5, 2023 to April 9, 2023 on National Geographic (6 episodes).

Cable

Season 5

Season complete

Season 5 of Drain the Oceans aired from November 29, 2022 to January 3, 2023 on National Geographic (6 episodes).

Cable

Season 4

Season complete

Season 4 of Drain the Oceans aired from August 2, 2021 to August 23, 2021 on National Geographic (10 episodes).

Cable

Season 3

Season complete

Season 3 of Drain the Oceans aired from February 9, 2020 to June 23, 2020 on National Geographic (10 episodes).

Cable

Season 2

Season complete

Season 2 of Drain the Oceans aired from June 3, 2019 to October 14, 2019 on National Geographic (15 episodes).

Cable

Season 1

Season complete

Season 1 of Drain the Oceans aired from May 28, 2018 to July 30, 2018 on National Geographic (10 episodes).

Cable

Common questions

How many seasons of Drain the Oceans are there?

Drain the Oceans has 6 seasons and 57 episodes listed, with the first airing on May 28, 2018.

Is Drain the Oceans still on?

Drain the Oceans hasn't been officially ended, but no new episodes are listed yet; the most recent aired on April 9, 2023.

Where can I watch Drain the Oceans?

Drain the Oceans originally aired on National Geographic in the U.S. Streaming rights for older seasons change over time, so check National Geographic's own app and the major streaming services for the current home.