Daniel Gil Photo

From: Photo Coverage: Get a First Look at the AMERICAN NINJA WARRIOR Las Vegas Finals

'American Ninja Warrior' presents night one of the National Finals shows from Las Vegas, where the season's top competitors face the world's toughest obstacle course. Ninjas will tackle the first of four separate stages on Monday, August 27 and Monday, September 4. The season finale featuring stages two, three and four airs September 10 (8 p.m. ET/PT). Matt Iseman and Akbar Gbajabiamila host and Kristine Leahy co-hosts.