TV Drain the Oceans - Season 2 Episode 15 : Rise of The Roman Empire Drain the Oceans - Season 2 Episode 15 : Rise of The Roman Empire 7/10 by 27 users 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. Details Casts Posters Images Title Drain the Oceans - Season 2 Episode 15 : Rise of The Roman Empire Alternative Titles Drain the Ocean: See What Lies Beneath Our Seas, Enthüllt: Geheimnisse der Meere, Drenar los océanos, Les secrets engloutis, Lecsapolt óceán, 海底大探索, Izsušitev morja First Air Date 2018-05-28 Last Air Date 2023-04-09 Number of Episodes 55 Number of Seasons 6 Genres Documentary, Networks National Geographic, Casts Craig Sechler Plot Keywords , Self - Narrator (voice) Craig Sechler Episodes List Drain the Oceans Season 2 :Episode 1 Secrets of D-Day Secrets of D-Day 2019-06-03 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 2 Secrets of New York City Secrets of New York City 2019-06-10 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 3 Killer U-Boats Killer U-Boats 2019-06-17 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 4 Buried Secrets of the Gold Rush Buried Secrets of the Gold Rush 2019-07-01 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 5 Secrets of the Civil War Secrets of the Civil War 2019-07-22 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 6 Lost Nukes of The Cold War Lost Nukes of The Cold War 2019-07-29 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 7 Secrets of The Spanish Armada Secrets of The Spanish Armada 2019-08-05 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 8 Pacific War Megawrecks Pacific War Megawrecks 2019-08-12 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 9 Thai Cave Rescue Thai Cave Rescue 2019-09-02 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 10 London's Secret History London's Secret History 2019-09-09 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 11 Secrets of Loch Ness Secrets of Loch Ness 2019-09-16 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 12 Hitler's Killer Warships Hitler's Killer Warships 2019-09-23 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 13 Lost Giants Lost Giants 2019-09-30 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 14 Pacific Shockwave Pacific Shockwave 2019-10-07 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,... Drain the Oceans Season 2 :Episode 15 Rise of The Roman Empire Rise of The Roman Empire 2019-10-14 Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,...