National Geographic Channel

'Life Below Zero: Port Protection Alaska. S5/E13 - Squibb Game'. The citizens of Port Protection come together to help improve the town infrastructure and provide aid to a neighbour preparing for the brutal and unforgiving winter.

'S2/E7 - Secrets Of New York City'. Examining hidden giants can explain New York City's meteoric rise to become a bustling world metropolis. It's a city that can't be kept down, forever pushing forward with true grit and determination.

'S2/E14 - Lost At Sea'. The Coastguard inspects a suspicious Colombian ship with a concealed hatch, and the Metal Shark team rescue a Swedish sailboat that went missing.

'S14/E8 - Fatal Focus'. After a routine flight from Jakarta, Garuda Flight 200 hits the ground so hard it bounces violently before careering off the end of the runway.

'S2/E3 - Killer U-Boats'. 'Drain The Oceans' reveals the story of the world's first stealth weapon, the U-Boat, and how it took on the might of the Royal Navy. Sinking 12 million tons of shipping, they almost won the war.

'S1/E5'. Albert Lin travels to deserts of Sudan to search for a forgotten kingdom.

'S2/E27 - Ice Skating And Swing Dancing'. Some people don't seem to know when to stop challenging the thickness of their skull, and ice-skating can be so risky that it's best to just focus on staying upright.

'S2/E28 - Jet Skis And Pillow Fights'. We learn just how many ways there are to embarrass, injure and humiliate yourself when ballet dancing, jet skiing, or just taking part in a good old pillow fight.

'To Catch a Smuggler: Contraband Capture. S1/E6'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world.

'S1/E9 - Runway Ready'. Toronto Airport takes safety seriously, as challenges impact operations.

'World's Greatest Train Journeys From Above. S1/E1 - Engineering Dream Team'. The most beautiful and challenging railroads in the world, seen from above.

'Life Below Zero: Port Protection Alaska. S5/E14 - A Winter's Feast'. With winter slowly setting in, Sam and Matt embark on a father and son hunt and brave chilling conditions on their final mission for deer.

'S2/E1 - Rescued at Sea'. The Dutch Caribbean Coast Guard performs search and rescue operations.

'S14/E9 - Steep Impact'. When a crash in Georgia kills 23, including an astronaut and a US senator, an investigator puts his reputation on the line to find the truth.

'S1/E4 - The Last Emperor'. The mighty Inca Empire collapsed in less than a decade to Spanish conquistadors.

'S1/E3 - The Amazon: Dark Waters'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world.

'S1/E5 - The Himalayas'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world - from wildlife adventure and exploration to natural phenomena and world cultures.

'S5/E5 - Underground Street Racing'. Mariana investigates the deadly world of illegal street racing.

'S2/E1 - Tunnel Break'. Matthew Williams plotted one of the most daring escapes ever from a UK prison, and he reveals here exactly how he did it.

'S1/E6 - Cold Ocean Killer'. Watch the dizzying on-board chaos as seasoned fishermen on America's northeast coast put their vessels, their crews, and their lives at risk battling through back-to-back Nor'easters.

'S1/E4 - The Last Emperor'. The mighty Inca Empire collapsed in less than a decade to Spanish conquistadors.