Ultimate Ninja Challenge

Nine warriors take on a ninja-based survival challenge.

The warriors must endure the night in frozen landscapes.

Rafting through frigid mountain rapids tests the survivalists' will.

The survivalists must work together to build a rope bridge.

Survivalists must carry a 125-pound wooden captive through brutal terrain.

Captured warriors must escape the Canadian wilderness before sunrise.

Each survivalist must prove themselves in a rough overnight solo mission.

The nine warriors reunite to relive their experiences.