Endless adventures at the edges of the Earth

A story of Will Gadd's obsession with mixed climbing up the frozen 140m cave behind Helmcken Falls.

Climber Chris Sharma attempts to climb from the bottom of the huge Majlis al Jinn cavern back to the surface.

Three paddleboarders attempt to cross the Bass Strait, 300km of deadly water between Australia and Tasmania.

A pair of intrepid cave divers attempts to connect two gigantic cave systems in the Bahamas and make history.

Will Gadd and Gavin McClurg attempt to smash a long distance flight record by paragliding over the Rockies.

A story of Will Gadd's obsession with mixed climbing up the frozen 140m cave behind Helmcken Falls.

A look at two determined innovators who push their limits, risking all in order to realise their dreams.

Ben Stookesberry and a group of kayakers attempt a first descent of the Beriman River in Papua New Guinea.

The documentary follows Will Gadd’s efforts to ice climb the disappearing glaciers on Africa’s highest peak.

It's 'mission impossible' for a pair of freeskiers who attempt to ski the highest peak in Eastern Siberia.

The filmmakers behind Calm in the Dark reveal the insane conditions in which they made the cave-diving film.

The two most capable rock climbers in the world continue their trek across the Fitz Roy Traverse in Patagonia.

Brette Harrington is on a global quest to elevate her climbing level which takes her from Canada to Patagonia.

Ben Stookesberry and a group of kayakers attempt a first descent of the Beriman River in Papua New Guinea.