The Untold Story of WWII Submariners | The Color of War (S1, E9) | Full Episode

Dogfights: Deadly WWII Submarine Warfare (S2, E17) | Full Episode | History

WW2 Documentary - Submarines - History Channel

History Channel Documentary - World War 2 - The Largest Submarine in World War II

History Alive: Attack Plans of WWII (S1, E1) | The Silent Service | Full Episode

Inside Stalin’s Secret Nuclear Submarine Base | Secrets Declassified (S2)

The Rise of the U-Boat: The Weapon That Changed Naval Warfare - Full Documentary

Every Submarine Story That Terrified World War II

Inside Britain's Last Surviving Second World War-Era Submarine | HMS Alliance

October 23, 1944: Two Submarines Found Something Enormous

Every WW2 Submarine EXPLAINED in 14 Minutes | Part 1

USS Archerfish — The submarine that sank the Shinano Ww2 Documentary

in 1944 and 1945 - The Submarine Mission That Nearly Changed the Pacific War

Japan Built WWII’s Largest Submarine to Bomb America — Then the U S Secretly Sank It

World’s First Submarine: From Turtle To USS Holland | WION Podcast

The BIGGEST Warship DESTROYED In HISTORY By A Submarine