Cobra Kai has thrown its last kick in anger and come to a definitive conclusion. But amid the melees, last-minute twists, and deaths, you may be waiting for the dust to settle before taking stock of the season 6 ending.

They were '80s rivals in the movie "The Karate Kid." Now Ralph Macchio and William Zabka have become "brothers in arms" on Netflix's "Cobra Kai."

As Season 6 of "Cobra Kai" comes to an end, there's a nice callback to where the whole story began - the original "The Karate Kid."