
Watch S2, EP4: Sub Vs. Sub with Fubo for $0 Today
The February 1945 clash of HMS Venturer and U-864 marks the first underwater submarine battle in history.
The February 1945 clash of HMS Venturer and U-864 marks the first underwater submarine battle in history.
How to watch
More episodes
Hell Below
S4, EP1 "Life and Death Decision"Navigating the narrow, deep fjords that lead to Narvik, Norway, where German and British forces faced off in April 1940; repeated torpedo failures threatened to sink the mission and leave Hitler's invading troops exposed and vulnerable.
Hell Below
S4, EP3 "The Hunted"Retracing the steps of a German U-boat that's willing to do anything to replace its dwindling fuel and food stores, and get back to port; examining how the crew, plagued by scurvy, turns the tables on the US submarines that try to ram their ship.
Hell Below
S4, EP4 "Edge of Survival"A US sub shows unbelievable courage in the face of impossible odds. A look into how a bomb dropped by the Japanese forces pushes the craft into a deadly dive, and ignites a toxic chemical fire that leaves the crew fighting for their lives.
Hell Below
S3, EP6 "Iwo Jima Pilot Rescue"As carrier groups deliver destruction to Japanese strongholds, American subs risk everything to surface in enemy waters and rescue downed aviators.
Hell Below
S3, EP5 "Commander Down"After a spectacular collision and ensuing attack from a Japanese ship, an American submarine crew begins a desperate struggle for survival.
Hell Below
S3, EP4 "Torpedo Rampage"An American submarine commander manages to penetrate the defenses of a Japanese convoy in the Luzon Strait; the tables are turned, however, when the convoy's escorts go on the attack.
Hell Below
S3, EP3 "The Longest Journey"On Christmas morning 1944, an Allied merchant ship off the coast of Australia fights off a torpedo attack by a German U-Boat with its deck guns.
More history shows
See allNazis on the Run
Following the Nazis' race to escape Europe, alongside the Nuremberg Trials that attempted to bring war criminals and remaining members of the Nazi Party to justice.
The Secrets to Civilization
Modern science reveals the environmental forces that have shaped human history.
Incas: The Rise and Fall
The rise and fall of the Inca is a story of a civilization marked by power and ingenuity; from vast cities to legendary treasures, the Inca left behind a legacy that still captivates the world.