A film celebrating those who devote their lives to the mountains, Winter tells the personal stories of some of the world’s most inspiring, unusual, and astonishing athletes. From those who changed mountain sports forever, to those who literally live on the edge, they push the human spirit to the limit, and then a little further. Shot in nearly 100 locations worldwide, Winter is also a study of filmmaking in remote areas and extraordinary conditions, giving viewers a thrilling perspective of life in the extreme.