National Geographic Channel

'Life Below Zero: Port Protection Alaska. S5/E12 - Through Hell or High Water'. Residents of Port Protection, Matt, Sam and Carl, race against the tide to ensure the seaworthiness of Matt's home on the water.

'S2/E1 - Secrets of D-Day'. Using the latest sonar technology, a unique expedition to map sunken Allied vessels off of the Normandy coast reveals stunning images from beneath the waves.

'S2/E13 - Routine Surprise Check'. A navy vessel opens fire on a drug boat that won't stop. Meanwhile, a Metal Shark crew in Aruba tries to calm down a captain's temper.

'S14/E7 - Deadly Delay'. Fog over New York City meant that many planes were delayed from landing. For Avianca Flight 052 the delay was too long and it crashed.

'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.

'S1/E4'. Albert Lin explores Oman in search of the Legendary Land of Magan.

'S2/E25 - Wall Crashes And Rollerblades'. We learn just how many ways there are to embarrass and injure oneself when rotating on a pommel horse, running through walls, and jumping whilst wearing rollerblades.

'S2/E26 - Break Dances And Skateboards'. We learn just how many ways there are to embarrass and injure oneself when climbing a lamp post, busting a break dance move, and riding an off-road skateboard.

'S1/E5 - South Africa'. A cinematic journey following David Blaine across the globe to chase little-known magic within our world and uncover the masters behind it.

'S1/E4 - Head-To-Head'. A final head-to-head dogfight against an instructor is the ultimate test.

'S3/E2 - Croatia'. Unique aerial footage reveals Europe's stunning mountains.

'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/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.

'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.

'S1/E1 - Hitchhiker, The'. DNA detectives attempt to identify a victim of serial killer Larry Eyler.

'S5/E4 - The Great American Rehab Scam'. Mariana investigates the dirty business of bogus addiction treatment.

Hippos are invading Colombia thanks to Pablo Escobar - the government must act, but it's complicated. What will be the fate of these giant invaders?

'S1/E5 - Typhoon Alley'. Sitting right in the heart of Typhoon Alley, the US territory of Guam is in the direct path of Typhoon Kammuri, as it barrels into the US Navy base, locals brace themselves for its deadly impact.

'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.