National Geographic Channel

'S1/E6 - America's Sunken Shores'. War, weather and human error have led to some of the worst maritime disasters in US history, but imagine if we could empty the oceans to reveal these secrets.

'S2/E7 - Oil Tanker Castaways'. The Coastguard attempts to rescue 14 castaways from a sunken oil tanker, while in Curacao the team are engaged in a thrilling pursuit of a drug boat.

'Air Crash Investigation: Special Report. S3/E6 - Survivors'. Survivors emerge from the wreckage of three airplane crashes to tell harrowing tales and provide critical data about what to do in an emergency.

'S1/E7 - Deep Water Disasters'. Deep below the ocean lies a tectonic monster. The seafloor is the world's biggest tsunami machine, and its dangers have remained hidden from view - until now!

'S1/E2 - Grace O'Malley'. Grace O'Malley, the Pirate Queen of Ireland. Her rise from wanted pirate to Chieftain is won through a warrior's sword and a woman's grit.

'S4/E1'. In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while doing pogo backflips, Ski Cliff drop-ins or just reverse parking.

'S4/E2'. In this episode we learn just how many ways there are to embarrass and injure yourself while doing swimming pool handstands or jumping all terrain vehicles.

'S1/E2 - Beyond The Horizon'. Pacific voyagers use double-hull canoes to discover Tahiti, Hawai'i, New Zealand and more.

'S1/E7 - Ransacked'. First Nations Wildfire recruits are tested with a blaze in Whitehorse.

'S13/E8 - VW Polo G40'. Tim and Fuzz restore a 1991 VW Polo G40. While Fuzz restores its mechanical heart, Tim's off to Germany to find out why VW made a supercharged Polo.

'Running Wild With Bear Grylls: The Challenge. S2/E3 - Bradley Cooper In The Canyons Of Wyoming'. Bear Grylls guides Bradley Cooper through Wyoming's rugged canyons, facing ravines and a winter storm.

'S2/E8 - No Laughing Matter'. The crew of a Metal Shark investigates a tip about the dealing of laughing gas on a party boat. Meanwhile, an abandoned dinghy with possible human remains is found.

'Air Crash Investigation: Special Report. S3/E9 - Maintenance Mistakes'. A trio of crashes reveal that when the nuts and bolts of maintenance go unchecked, it can spell catastrophe.

'S1/E4 - Frozen Frontline'. Frozen planes, injuries and trespassers as the big freeze hits the airport.

'S1/E1 - Nature's Fury'. Two shipwrecks centuries apart were lost to violent storms.

'S1/E3 - The Wall'. Alex and the team reach the final phase of their epic expedition, it's a 4000-feet-high unclimbed sea wall and one of the most important glaciers in Greenland.

'S5/E6 - Million Dollar Highway Heists'. Mariana investigates the explosive world of armoured car heists.

'S7/E6 - Tex Meth'. In Austin, Texas, thousands of artists and over a million fans flock to the 'live music capital of the world' every year - and drugs are never far away.

'S1/E4 - The New Normal'. See how sex collides with and is often the motivating force behind all things in our world, from science and politics to pop culture and social interaction.

'S1/E4 - Frozen Frontline'. Frozen planes, injuries and trespassers as the big freeze hits the airport.