The finals of "American Ninja Warrior" continue from Las Vegas, Nevada where the top finishers from the regional finals tackle the ultimate challenge - a four stage course modeled after 'Mount Midoriyama' in Japan. The remaining finalists take on Stage 1, with new obstacles Sonic Curve and The Double Shock. Those that finish move on to Stage 2, and continue their chance to win a cash prize of $1,000,000 and the title of "American Ninja Warrior."