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TVPGAmerican Ninja Warrior1h 24mNBC
It's down to the wire on the last night of the national finals where only one ninja can be crowned American Ninja Warrior champion; after a record-breaking season, the top four women ninjas compete for the title of Season 18 women's champion.
It's down to the wire on the last night of the national finals where only one ninja can be crowned American Ninja Warrior champion; after a record-breaking season, the top four women ninjas compete for the title of Season 18 women's champion.
How to watch
Available on demand