Cobra Kai (2018)

Decades after their 1984 All Valley Karate Tournament bout, Johnny Lawrence is at his lowest, unemployed and haunted by all of his wasted potential. So when he helps a kid who was being bullied, he feels a spark. His inspiration coming back little by little, and amidst all sorts of problems, Johnny finds himself going against his martial-arts archnemesis, Daniel LaRusso, once again.