In Antarctica, huge waves and wild weather conditions threaten the maiden voyage of luxury expedition ship Le Boreal. Can this cruise through the white continent succeed? S5/Ep3
The Norwegian Epic is a huge, custom built, billion-dollar showboat. How does state-of-the-art engineering keep the biggest floating party in the world on course? S5/Ep1
In Antarctica, huge waves and wild weather conditions threaten the maiden voyage of luxury expedition ship Le Boreal. Can this cruise through the white continent succeed? S5/Ep3
The North Star provides a lifeline for Alaska, carrying everything from trucks to toothpaste in 600 cargo containers. Will her last journey of the season be a success? S5/Ep2
The Norwegian Epic is a huge, custom built, billion-dollar showboat. How does state-of-the-art engineering keep the biggest floating party in the world on course? S5/Ep1
The Neptune is an innovative hydraulic jack up vessel designed to install massive wind turbines in harsh seas. How does this elite ship function? S6/Ep6
Get a behind the scenes look at the Northern Eagle, a huge fishing vessel come fish processing plant. But are ships like these the future for commercial fishing? S6/Ep5
Research icebreaker, CCGS Amundsen, battles Arctic extremes in order to understand how global warming will radically change life in the high Arctic. S4/Ep6
Built for U.S. Homeland Security, the USCGC Bertholf patrols the high seas, looking for drugs, weapons and human trafficking in the dangerous waters off Colombia. S4/Ep5
Stena Britannica is a car carrier, cargo transport and cruise ship all rolled into one. This makes her the most technically advanced "super" ferry in the world. S4/Ep4
DSV Skandi Arctic is the biggest and newest saturation dive support ship- a lifeline for aquanauts working dangerous jobs hundreds of metres under the sea. S4/Ep3
USNS Robert E. Peary is a T-AKE 5 military supply ship built for 21st century warfare. Follow as she replenishes warships in the hot zone of the Gulf of Aden. S4/Ep2
MV Beluga Bremen is the world's first multi-purpose, heavy-lift cargo carrier that can hoist more than 1,400 tons; travel with her on her maiden voyage. S4/Ep1
Guided missile destroyer USS Gravely tests her weapons at sea when a crisis puts the crew to the test. Plus, who will successfully complete their training exercises? S5/Ep6
The Umiak 1 is the world's most powerful icebreaking carrier. How does she deliver supplies to a remote Canadian nickel factory and return her $100m cargo to the mainland? S5/Ep5
Supertanker Maersk Peregrino is transformed into a floating oil production, storage and offloading vessel. She sails from Singapore to the Peregrino oil field. S5/Ep4
In Antarctica, huge waves and wild weather conditions threaten the maiden voyage of luxury expedition ship Le Boreal. Can this cruise through the white continent succeed? S5/Ep3
The North Star provides a lifeline for Alaska, carrying everything from trucks to toothpaste in 600 cargo containers. Will her last journey of the season be a success? S5/Ep2
The Norwegian Epic is a huge, custom built, billion-dollar showboat. How does state-of-the-art engineering keep the biggest floating party in the world on course? S5/Ep1
Cristobal Colon is a ship proving bigger is better. She can dredge and deliver millions of cubic metres of sand from the sea floor to construction sites. S3/Ep6
Africa Mercy is the world's largest NGO hospital ship. Travelling to Earth's poorest regions, her six state-of-the-art operating theatres deliver care to thousands. S3/Ep5
At 365m in length, Oasis is the world's biggest cruise ship and when she's embarks on her maiden voyage 5000 passengers will enjoy her revolutionary facilities. S3/Ep4
At 365m in length, Oasis is the world's biggest cruise ship and when she's embarks on her maiden voyage 5000 passengers will enjoy her revolutionary facilities. S3/Ep4
The USS Kentucky is a ballistic nuclear missile submarine and one of the deadliest in the US fleet - she's virtually undetectable and operates at unimaginable depths. S3/Ep3
The SARS marine research vessel emits 99% less noise than a normal ship allowing scientists unprecedented views of the Arctic Circle's marine life. S3/Ep2
Solitaire is the only ship able to lay 30-inch pipe on the ocean floor. Now she tackles giant boulders and 40-degree drops to fit a pipeline off the coast of Norway. S3/Ep1
In Norway's largest oil and gas field, the Edda Freya repairs and replaces critical gas platform pipelines. It's a dangerous job, and one false move could mean disaster. S10/Ep6
Just off the coast of Malaysia, the ultimate heavy-lift pipe laying vessel, Sapura 3500, has just three weeks to build an offshore gas platform in the South China Sea. S10/Ep5
Meraviglia is Italian for wonder. The newest ship from MSC Cruises' does all it can to live up to that name, leaving both passengers and crew awestruck. S10/Ep4
The container ship MSC Oscar is one of the largest ships on earth, transporting 20,000 crates of cargo. It traverses the world, from China and Malaysia to Germany. S10/Ep2
For almost the entire year, expedition cruise ship Fram sails through the Arctic and Antarctic. On this trip, Fram explores the icy waters and spectacular scenery of Greenland. S9/Ep6
The crew of drill vessel Maersk Viking are building a new well in the Gulf of Mexico. Billions of dollars of oil at stake, and mistakes can be fatal. S9/Ep5
From the largest hospital ship on the planet to an expedition cruise ship, an unprecedented see-all, hear-all access to the most sophisticated ships every built. S9/Ep4
The USNS Comfort is the largest hospital ship on earth. It's on a six-month mission to provide humanitarian aid to 11 countries in the Caribbean and Latin America. S9/Ep3
Get a behind the scenes look at the Northern Eagle, a huge fishing vessel come fish processing plant. But are ships like these the future for commercial fishing? S6/Ep5
Get a behind the scenes look at the Dutch company Van Oord's new fallpipe vessel. The ship's job is to lay rocks on the seabed as foundations for a fuel pipeline. S6/Ep4
Get a behind the scenes look at the US Navy's salvage ship, the USNS Grasp, as it sails on a mission in the North Sea to hunt for a famous US shipwreck. S6/Ep3
Get a behind the scenes look at New York's namesake, which can carry up to 800 marines. Its bow stern is made from steel salvaged from the remains of the Twin Towers. S6/Ep2
Get a behind the scenes look at a vessel that is consistently voted the world's top cruise ship. But what are the challenges caused by trying to attain perfection? S6/Ep1
For almost the entire year, expedition cruise ship Fram sails through the Arctic and Antarctic. On this trip, Fram explores the icy waters and spectacular scenery of Greenland. S9/Ep6
The crew of drill vessel Maersk Viking are building a new well in the Gulf of Mexico. Billions of dollars of oil at stake, and mistakes can be fatal. S9/Ep5
From the largest hospital ship on the planet to an expedition cruise ship, an unprecedented see-all, hear-all access to the most sophisticated ships every built. S9/Ep4
The USNS Comfort is the largest hospital ship on earth. It's on a six-month mission to provide humanitarian aid to 11 countries in the Caribbean and Latin America. S9/Ep3
The USNS Comfort is the largest hospital ship on earth. It's on a six-month mission to provide humanitarian aid to 11 countries in the Caribbean and Latin America. S9/Ep3
Tonsberg carries cargo that can be rolled up her ramp - from cranes to subway trains. Two storms threaten her path crossing the Atlantic. Can the crew keep them in place? S9/Ep2