American Ninja Warrior S4, E3

Contestants run, jump, crawl, climb, hang, and swing through crazy obstacles as they compete to become the next American Ninja champion.

Cast:Matt Iseman , Akbar Gbajabiamila , Kristine Leahy , Jenn Brown , Angela Sun , Dorian Cedars , Drew Drechsel , Joe Moravsky , Josh Levin , Grant McCartney , Brent Steffensen , Jesse La Flair , Reko Rivera , David 'Flip' Rodriguez , Jessie Graff , Travis Rosen , James McGrath , Marc Shahboz