Name: Ultimate Ninja Challenge
Released: 2018-08-05T00:00:00.000Z

Available on Prime Video, discovery+

Grandmaster Hatsumi is the last true ninja left on earth and he plans to select an heir to his ninja dynasty before he dies. For 30 days, Hatsumi's fiercest disciples will live off the land, surviving the elements while also enduring the most grueling training in the history of man.

Reality · 2018 · 42 min

EPISODE 1

Dig Deep to Survive

Nine modern-day warriors rely on the lessons of the ninja after being dropped into three brutal environments, including a frozen glacier, a frigid swamp and a wind-battered mountainside.

41 min · Aug 5, 2018
EPISODE 2

Over the Edge

Pushed to their limits on a barren, battered island, the nine survivalists are desperate for food, water and fire; the brutal conditions causes one warrior to reach a breaking point.

41 min · Aug 12, 2018
EPISODE 3

Hell in High Water

Rafting through frigid, mountain rapids tests the survivalists' will and ability to work together. A brutal injury could take one of the warriors out of the challenge.

41 min · Aug 19, 2018
EPISODE 4

Drop Zone

To cross a 90-foot vertical gorge, the survivalists must work together to build a rope bridge; one warrior must overcome a debilitating fear to complete the challenge.

41 min · Aug 24, 2018
EPISODE 5

Pull Your Weight

Racing against time, the survivalists must carry a 125-pound captive through brutal terrain, including sheer drops, mountain gorges and frigid waterfalls; one warrior is given an ultimatum by his teammates.

41 min · Aug 31, 2018
EPISODE 6

The Darkest Hour

Captured, bound and blindfolded in the dark of night, the warriors must escape the frigid Canadian wilderness before sunrise; one survivalist goes rogue.

41 min · Sep 9, 2018