 There's good news and bad news for fans of Cobra Kai. After over 18 months, the show finally has a debut date on Netflix for its Season 6 return, but its 15-episode swan song is being split into three separate parts. A direct follow-up to the initial Karate Kid film series from 1984 through 1994, Ralph Macchio, William Zabka, Martin Kove, and Yuji Okamoto are among the cast reprising their movie roles, with additional cast including Sholo Maraduena, Jacob Bertrand, Mary Mouser, Tanner Buchanan, and Peyton List.