- Country: USA
- Genres: Action, Comedy, Drama
- Release: 2021-12-31
- Director: Jon Hurwitz , Hayden Schlossberg
- Writers: Robert Mark Kamen , Josh Heald , Jon Hurwitz , Hayden Schlossberg
- Language: English
- Stars: Ralph Macchio , William Zabka , Courtney Henggeler , Xolo Maridueña , Tanner Buchanan , Mary Mouser , Jacob Bertrand , Gianni Decenzo , Peyton List , Vanessa Rubio
- Runtime: 37 min
- Awards: N/A
- AKA: Let's Begin (United States of America)眼镜蛇 第四季 (China)
- Plot: Miyagi-Do, Eagle Fang, and Cobra Kai are training for the All Valley Karate tournament.
- IMDB:tt13206848
Cobra Kai: Season 4 Cast
Jon Hurwitz
Director
Hayden Schlossberg
Director
Ralph Macchio
Daniel LaRusso
William Zabka
Johnny Lawrence
Courtney Henggeler
Amanda LaRusso
Xolo Maridueña
Miguel Diaz
Tanner Buchanan
Robby Keene
Mary Mouser
Samantha LaRusso
Jacob Bertrand
Eli 'Hawk' Moskowitz
Gianni Decenzo
Demetri
Peyton List
Tory Nichols
Vanessa Rubio
Carmen