Jessie Graff at the Los Angeles Finals American Ninja Warrior 2016

Watch Jessie Graff s Los Angeles Finals run. Subscribe for More: Watch American Ninja Warrior Mondays 8, 7c on NBC Watch Full Episodes Free: Check Out NBC s Upcoming Fall Shows: NBC NINJA WARRIOR ON SOCIAL: Like NBC Ninja Warrior on Facebook: Follow NBC Ninja Warrior on Twitter: Follow NBC Ninja Warrior on Instagr