Four of the six obstacles on the Los Angeles course will be new to "American Ninja Warrior". For the first time, competitors will face the Floating Steps, Tic Toc, Escalator, and Ring Jump. Veteran Ninjas Kevin Bull, Jessie Graff, and Grant McCartney return for another shot at completing the course. Matt Iseman and Akbar Gbajabiamila return as hosts as Kristine Leahy co-hosts.

American Ninja Warrior Season 8 Episodes...

• s08e01 - Los Angeles Qualifier
• s08e02 - Atlanta Qualifier
• s08e03 - Indianapolis Qualifier
• s08e04 - Oklahoma City Qualifier
• s08e05 - Philadelphia Qualifier
• s08e06 - Los Angeles Finals
• s08e07 - Atlanta Finals
• s08e08 - Indianapolis Finals
• s08e09 - Oklahoma City Finals
• s08e10 - Philadelphia Finals
• s08e11 - National Finals Week 1
• s08e12 - National Finals Week 2
• s08e13 - National Finals Week 3
• s08e14 - All Stars
• s08e15 - USA vs the World 2017

American Ninja Warrior Show Summary

G4 presents the biggest and most daring Ninja Warrior event in the network's history with the new series American Ninja Warrior.

The series will hold open tryouts to find the top 10 American competitors from across the country and send them to Japan to tackle Sasuke, the world's most difficult and diabolical obstacle course.

The American competitor who completes all four stages of Sasuke in the fastest time will be named the ultimate American Ninja Warrior.