8.2/1068 votes#1 - Secrets of D-Day
Season 2 Episode 1 - Aired 6/3/2019
In the greatest amphibious invasion fleet ever assembled, 7,000 vessels and 250,000 men take the Nazis by surprise. By draining the ocean, we explain exactly how they did it.
Director: N/A
Writer: N/A
- 7.8/1063 votes
#2 - Secrets of New York City
Season 2 Episode 2 - Aired 6/10/2019
In just 400 years New York has become a global powerhouse. By draining the ocean, revealing submerged shipwrecks and subterranean secrets, we explain how.
Director: N/A
Writer: N/A
- 7.9/1047 votes
#3 - Killer U-Boats
Season 2 Episode 3 - Aired 6/17/2019
Draining the oceans reveals the story of the U-Boats as they took on the Royal Navy, sinking 12 million tons of ships and nearly winning the war.
Director: N/A
Writer: N/A
- 7.9/1044 votes
#4 - Buried Secrets of the Gold Rush
Season 2 Episode 4 - Aired 7/1/2019
Winners took all in the race to get rich in the California and Klondike gold rushes; unearthing the ships involved reveals the risks taken to go west.
Director: N/A
Writer: N/A
- 8.2/1043 votes
#5 - Secrets of the Civil War
Season 2 Episode 5 - Aired 7/22/2019
Throughout the American Civil War, technological advances fuelled an arms race on America’s seas and rivers. Science and graphics drain the oceans to reveal the ships that shaped America.
Director: N/A
Writer: N/A
- 7.6/1056 votes
#6 - Lost Nukes of The Cold War
Season 2 Episode 6 - Aired 7/29/2019
When the world’s two greatest superpowers vie for supremacy, they spur extraordinary advances in military technology.
Director: N/A
Writer: N/A
- 7.7/1050 votes
#7 - Secrets of The Spanish Armada
Season 2 Episode 7 - Aired 8/5/2019
Spain’s attempted conquest of England fails when its armada is defeated. Draining the ocean reveals how the English stole technology to build an empire.
Director: N/A
Writer: N/A
- 8.2/1045 votes
#8 - Pacific War Megawrecks
Season 2 Episode 8 - Aired 8/12/2019
An expedition searches for the iconic wrecks of the Battle of the Pacific, including the ship that delivered the Hiroshima bomb, the USS Indianapolis.
Director: N/A
Writer: N/A
- 8.1/1057 votes
#9 - Thai Cave Rescue
Season 2 Episode 9 - Aired 9/2/2019
Drain the Oceans conducts the first accurate 3D survey of the Thai cave, revealing insight into the risky mission to save 12 boys from the flooded cave.
Director: N/A
Writer: N/A
- 7.9/1048 votes
#10 - London's Secret History
Season 2 Episode 10 - Aired 9/9/2019
London is one of the most powerful cities on Earth. Drain the Oceans reveals the story of the city’s meteoric rise.
Director: N/A
Writer: N/A
- 7.8/1061 votes
#11 - Secrets of Loch Ness
Season 2 Episode 11 - Aired 9/16/2019
Combining over 100 years of data with military-grade scanning equipment, Drain the Oceans pulls the plug on the world’s most famous lake to reveal the monster within.
Director: N/A
Writer: N/A
- 7.9/1042 votes
#12 - Hitler's Killer Warships
Season 2 Episode 12 - Aired 9/23/2019
The story of Hitler’s vision to conquer the world using his high-tech battleships, revealing the rise and fall of the Third Reich’s deadly fleet.
Director: N/A
Writer: N/A
- 8.2/1042 votes
#13 - Lost Giants
Season 2 Episode 13 - Aired 9/30/2019
Over the past century, advances in technology have fueled a race to build gigantic ships. When things go wrong, they become awe-inspiring wrecks.
Director: N/A
Writer: N/A
- 8.1/1040 votes
#14 - Pacific Shockwave
Season 2 Episode 14 - Aired 10/7/2019
In 1942, Japan came to dominate the Pacific region. The secret as to how they did it lies waiting to be discovered.
Director: N/A
Writer: N/A
- 7.8/1048 votes
#15 - Rise of The Roman Empire
Season 2 Episode 15 - Aired 10/14/2019
The secrets of the survival of the Roman empire are unearthed from beneath the waves of the Mediterranean and the soil of the Italian peninsula.
Director: N/A
Writer: N/A
The Best Episodes of Drain the Oceans Season 2
Every episode of Drain the Oceans Season 2 ranked from best to worst. Discover the Best Episodes of Drain the Oceans Season 2!
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...
Genre:Documentary
Network:National Geographic
Season 2 Ratings Summary
"Secrets of D-Day" is the best rated episode of "Drain the Oceans" season 2. It scored 8.2/10 based on 68 votes. Directed by N/A and written by N/A, it aired on 6/3/2019. This episode is rated 0.4 points higher than the second-best, "Secrets of New York City".