Stress-Proof

E1

Chris learns to tame his stress response while attempting a terrifying crane walk.

Shock

E2

Chris heads to the icy Arctic in his search for health and longevity.

Fasting

E3

One man. Four days. No food. But can fasting make Chris live longer?

Strength

E4

Chris discovers how his muscles can help him live longer with an epic rope climb.

Memory

E5

Chris has always worked to keep his body healthy; now it's time to challenge his brain.

Acceptance

E6

Chris' quest for eternal youth fast forwards him to the end of life.