Pole to Pole with Will Smith

In the South Pole's -100°F cold, Will crosses icefields, climbs cliffs, and meets remote scientists who reveal the sacrifice behind their work.

Despite his lifelong fear of spiders, Will heads into the Amazon with Bryan Fry and Carla Perez to descend into caves and extract tarantula venom.

Will joins local Waorani elder Penti Baihua in the Amazon in search of the world's biggest snake: the giant green anaconda.

Will travels to the kingdom of Bhutan in search of the secret to happiness, forcing him to confront some of the most challenging moments of his life.

Will's trip to a remote island in the South Pacific threatened by rising seas becomes revelatory as he helps record a lost language.

In the Kalahari Desert, Will meets the San people and joins a hunt to learn their survival secrets - only to realize he's unsuited for the adventure.

The final leg of Will's journey is his most dangerous mission yet: diving under the ice at the North Pole to capture scientific samples.