Netflix has announced that the fourth season of "Cobra Kai" will premier in December.
A teaser trailer was released today, and as the voiceover says, "Fasten your gi, tighten your belt. Karate is coming to the world's biggest stage."
"Cobra Kai" stars Ralph Macchio, William Zabka, Martin Kove, Xolo Maridueña, Mary Mouser and Tanner Buchanan.
The trailer shows the characters in training, as well as a flashback from the original film.
"Cobra Kai" also stars Courtney Henggeler, Jacob Bertrand, Gianni Decenzo, and Peyton List.