National Geographic Channel

'S4/E4'. Remnants of colonisation attempts, a revolutionary refugee ship, and submerged subway cars reveal hurricanes' impacts on America's past and its future.

'Mission Titanic' documents the first manned dives to Titanic in nearly 15 years, new footage reveals fresh decay and sheds light on the ship's future.

'S5/E8 - The Plane That Wouldn't Talk'. Relive the tragedy of an unresponsive Boeing 737 that was brought crashing into the ocean off Santo Domingo by a rogue insect nest.

'S4/E5'. The mysterious sinking of Australia's 'Titanic', a warship on a dangerous mission, and a ROV expedition searching for clues at the bottom of the reef.

'S5/E4 - Secrets Of The Mummy Tombs'. Archaeologists explore hidden tombs and find spectacular mummies.

'S6/E13'. In this episode we learn about icebergs, the many ways to hurt yourself jumping off a pier, and what to watch out for the next time you are biking over a teeter totter.

'S6/E14'. In this engineering special we discover the secrets behind explosive demolitions, exactly how dams work, and what you need to look out for when operating a ladder.

'S1/E3 - Open Water'. An icy winter cuts off a small community from emergency services.

'S1/E2 - Thailand'. The tsunami reaches the crowded tourist resorts of Thailand during peak season. Survivors separated by the waves search for their loved ones.

'S11/E6 - Rover SD1'. Tim and Fuzz take a trip back in time with a 1986 Rover SD1. The car belongs to 58-year-old landscape gardener Darren, who has been suffering from ill-health.

'S5/E1 - Rob Riggle In Iceland'. Comedic actor Rob Riggle joins Bear Grylls on an adventure on Iceland's Vatnajokull glacier, they must navigate treacherous terrain and find a way to survive the night.

'S1/E2 - The Dutch Grand Prix'. During the Formula 1 Grand Prix, employees try to control both the flow of travellers and goods.

'S5/E4 - Mystery Fire'. In November 1987, a 747 on a flight to Johannesburg crashes into the Indian Ocean. A blaze in the cargo hold is the suspected cause.

'S2/E3 - Point of Failure'. Three real disasters dissected. A bridge collision, a Polish plane, the Bhopal disaster.

'S1/E1 - Episode 1'. NASA learns from past space disasters to design safer missions toward Mars.

'S1/E2 of 6 - The South Tower'. We follow extraordinary stories of escape in the South Tower and the paramedics on the ground facing an onslaught of badly injured people.

'S1/E3 of 6 - Collapse'. A day of terror and the struggle to survive continue as the Pentagon is hit, Flight 93 is hijacked, and the South Tower collapses.

'S5/E7 - Dallas Dope Cowboys'. Buyers are desperate to get hold of the Cartel's high quality product. They travel to Dallas giving local dealers the chance to make big money.

'S7/E1'. In a youth-obsessed Western culture, some feel the need to obsessively diet, exercise and partake of beauty treatments or plastic surgery.

'S1/E1 - Episode 1'. NASA learns from past space disasters to design safer missions toward Mars.