Arctic Ascent With Alex Honnold

Rock climber Alex Honnold launches a Greenlandic expedition to climb a 4,000-foot sea cliff. The team face an unprecedented 1,500-foot ascent. All Ages. (S1, ep 1)

Alex and the team are hit by deadly ice fall as they ascend an unnamed 1,500-foot rock wall. Later, they face snowstorms, crevasses and a whiteout. All Ages. (S1, ep 2)

In the final stage of the epic Greenland expedition, Alex and his fellow professional climbers face what could be their most dangerous ascent yet. All Ages. (S1, ep 3)