‘Cobra Kai’: Peyton List and Mary Mouser Talk Fight Training for Season 3 (Exclusive)

ET’s Rachel Smith chatted with Peyton List and Mary Mouser about the new season of ‘Cobra Kai,’ premiering Jan. 1 on Netflix. They praise the enormous ‘Karate Kid’ fandom for making it one of the top trending shows on Netflix this year. The series has already been picked up for season four, and Mouser reveals that her frustration with 2020 will be channeled when filming her new fight scenes!