American Ninja Warrior August 12 2022: ‘Semifinals 4’ on NBC

American Ninja Warrior August 12 2022: 'Semifinals 4' on NBC 5

On Friday August 12 2022 8 p.m. ET, NBC broadcasts the “Semifinals 4”  episode of “American Ninja Warrior”  where the semifinals begin in Los Angeles where the semifinals conclude in Los Angeles where the competing ninjas will face up to 10 challenging obstacles.

Scroll down to read about the episode & cast and watch tonight’s show online!


Semifinals 4 – Season 14, Episode 9 – The semifinals conclude in Los Angeles where the competing ninjas will face up to 10 challenging obstacles. The two fastest ninjas will face off on the Power Tower for a Safety Pass going into the National Finals.



About American Ninja Warrior

Athletes participate and compete for the toughest and most challenging obstacles in the world in order to emerge as champions and win the prize money.

This show is broadcast on NBC, also known as the National Broadcasting Company.

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