The youngsters face their biggest challenge as they are trained to jump from a helicopter hovering over a quarry. John turns to his family for inspiration as he confronts his fears.
Le maître de survie enseigne aux jeunes étudiants comment faire face à la nature. Les apprentis survivants font face à un saut audacieux d'un hélicoptère en vol stationnaire au dessus d'une carrière glacée.
