American Ninja Warrior: Ninja vs. Ninja

American Ninja Warrior: Ninja vs. Ninja is a U.S. reality TV sports television game show about obstacle racing based on obstacle courses of the type found in the SASUKE TV franchise. Formerly titled as Team Ninja Warrior, it was spun-off by A. Smith & Co. from their American Ninja Warrior TV series. Watch American Ninja Warrior: Ninja vs. Ninja series full episodes online streaming for free. The epic competition series, American Ninja Warrior: Ninja vs. Ninja pits three-person athletic teams against one another on physically demanding, side-by-side obstacle courses that test endurance and speed.