5 episodes
First episode: E1
Ultimate Ninja Challenge
In the brutal cold of the unforgiving Pacific Northwest wilderness, nine modern-day warriors take on a relentless, 24-day survival challenge based on the ancient laws of the ninja. Grueling missions created by Jinichi Kawakami, the last known ninja, push each warrior's body, mind, and spirit to the breaking point. Those who complete the entire survival challenge receive a final lesson from the master himself in Iga City, Japan, the legendary home of the ninja.
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4 episodes
First episode: E1Show FAQ
Quick answers about this series, release status, and episode totals.
When did Ultimate Ninja Challenge first air?
Ultimate Ninja Challenge first aired on August 5, 2018.
How many seasons and episodes does Ultimate Ninja Challenge have?
Ultimate Ninja Challenge currently has 1 season and 4 episodes.
When is the next episode of Ultimate Ninja Challenge?
Ultimate Ninja Challenge is canceled, and no upcoming episode is currently scheduled.