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Mighty Trains
S3, EP3 "Bernina Express"Switzerland's Bernina Express is one of three railway lines on the UNESCO World Heritage list; it navigates 55 tunnels and nearly 200 viaducts and bridges.
Mighty Cruise Ships
S3, EP4 "Viking Star"We follow passengers and crew aboard Viking Star during its two-week tour from Barcelona to its home port in Bergen, Norway.
Mighty Cruise Ships
S2, EP3 "Viking Sea"The new Viking Sea cruise ship whisks guests away on a journey across the Arctic Circle and into the heart of Norway.
Mighty Cruise Ships
S2, EP4 "Europa 2"Take a cruise where the guests choose the ports to visit and the captain and crew work overtime to make it happen.
Mighty Cruise Ships
S1, EP5 "Stella Australis"The only cruise ship designed specifically to navigate the treasures and dangers at the southern tip of South America.
How Did They Build That?
S2, EP4 "Elevated & Elegant"Traveling from Canada to Belgium to the Southern U.S. to examine an eye-popping school, museum and railway station and reveal how they were built.
How Did They Build That?
S2, EP5 "Skywalks & Suspensions"Uncovering the design and engineering secrets behind the Grand Canyon Skywalk, the Audain Museum and more.
How Did They Build That?
S1, EP6 "Arches & Opera Houses"The inside stories behind a new, horseshoe-shaped complex in Rotterdam, a rock-shaped opera house in China and a makeover of the British Museum.
Mighty Cruise Ships
S1, EP2 "Le Soléal"New luxury liner Le Soleal navigates the uncharted waters of Indonesia to give her passengers one-of-a-kind encounters at exotic destinations.
Air Disasters
S20, EP28 "Cockpit Breakdown"Three flights end in tragedy after miscommunication mix-ups and personality clases; Investigators try to unravel what went wrong.
Air Disasters
S8, EP3 "Vanishing Act"Investigators face a mystery when Varig Flight 254 disappears without a trace over the jungles of Brazil.
Air Disasters
S20, EP13 "VIP on Board"Airplane crashes involving high-profile passengers put added pressure on investigators.
Air Disasters
S8, EP4 "Sideswiped"A Boeing 737 leaving Panama City crashes into one of the most remote and treacherous jungles on the planet.
Aerial America
S1, EP49 "Washington D.C."A soaring tour over Washington, D.C. explores the unique landscape, rich history and colorful story of the Nation's Capital.
Aerial America
S1, EP11 "South Carolina"White sand beaches; Blue Ridge Mountains; Charleston's Rainbow Row.