Das Boot Revisited: An Underwater Success Story

Volcanoes of the Deep Sea

New Horizon

Girt by Sea

Voyage of the Nautilus

Submarines: The Invisible Weapon

Into the Deep: The Submarine Murder Case

Ubåt! En till sannolikhet gränsande visshet

Sous-marins, fleurons de la marine française

Cuisines hors de portée : sous-marin nucléaire

U-455, le sous-marin disparu

National Geographic: Untold Stories of World War II

U-505: Extend The Experience

30 Years of National Geographic Specials

The New Horizon

The Man Who Saved the World

What Lurks Beneath?!

Azorian: The Raising of the K-129

U-Boot-Abwehrschiffe

Y1: Silence of the Deep