Warning: SPOILERS for Cobra Kai season 6 part 2Cobra Kai just included another surprise returning character in one of its final few episodes. Inspired by the Karate Kid movies, the show features many returning characters in cameo appearances or even in major roles.

At the end of Cobra Kai Season 6 Part 1, it looked like there was just one major antagonist left for our heroes to deal with — assuming they could put their own differences aside to survive the Sekai Taikai, that is — with things finally coming to a head with John Kreese (Martin Kove). In Part 2, though, we quickly learn just how wrong that is.