Tune in to NBC tonight at 9 PM to see what will happen next on "American Ninja Warrior" Season 6! Watch Episode 13, where we will see a continuation of the "National Finals In Vegas," using our free live stream links.

According to the official synopsis of "National Finals In Vegas," Episode 13 of Season 6, "The contestants tackle a four-stage course modeled after a Japanese mountain as the Las Vegas finals continue."

Make sure you tune in to NBC tonight at 9 PM to catch all of the Season 6, Episode 13 excitement!

Won't be able to catch Episode 13 of "American Ninja Warrior" Season 6 on a TV? Well, we've got you covered with free online live stream links!

Check out a live stream of "American Ninja Warrior" on this NBC free live stream channel online - click here to watch Episode 13 from your computer!

What should we expect on tonight's "Ameircan Ninja Warrior" episode?

According to Broadway World, "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. Competitors will attempt Stage One, with new obstacles the Piston Road and Silk Slider. The finalists will vie to win a cash prize of $500,000 and the title of "American Ninja Warrior." Matt Iseman and Akbar Gbaja Biamila host and Jenn Brown co-hosts."

There has recently been a lot of buzz in the air about a particular "American Ninja Warrior" competitor who could very well win it all; Kacy Catanzaro could make history as the show's first female winner!

The New York Post explained, "No American has ever completed the "Ninja Warrior" championship course - which means the second night of the Las Vegas finals airing Monday on NBC have another chance to make history. But the group of 90 "American Ninja Warrior" competitors taking on the four-stage course known as Mt. Midoriyama (so named because the show originated in Japan) already counts two history-makers in its ranks - Kacy Cantanzaro and Jon Stewart, who earlier this season became the first female and oldest male to qualify for the finals."

"Stewart and Cantanzaro's feel good stories have increased viewer interest in this six-seasons-old franchise (it's the third season airing on NBC). The video of Cantanzaro, a 24-year-old former gymnast, qualifying at the Dallas regionals has more than 8.7 million views, with the hashtag #MightyKacy trending on Twitter that night. Their historic championship runs are featured in Monday's episode (9 p.m.), when they'll take on Stage I of the course, attempting to make it through eight obstacles (like the giant ring, warped wall and spinning bridge) in under two minutes, five seconds," wrote the New York Post.

What else will happen tonight on "American Ninja Warrior" Season 6, Episode 13? You'll have to wait and see! Tune into NBC, or one of our free online live stream links above, to catch all the excitement of this Season 6 episode, called "National Finals In Vegas!"