It's the ultimate test of resilience as Todd Sampson joins one of the world's most grueling military training courses with the French Foreign Legion. Over ten days in the Amazon jungle, Todd endures unrelenting exercises meant to simulate the stresses and hardships of combat. His quest to prove that pain is all in the mind takes him to his breaking point and nearly takes his life.

It's the ultimate test of resilience as Todd Sampson joins one of the world's most grueling military training courses with the French Foreign Legion. Over ten days in the Amazon jungle, Todd endures unrelenting exercises meant to simulate the stresses and hardships of combat. His quest to prove that pain is all in the mind takes him to his breaking point and nearly takes his life.