Elenco principal da temporada 12

1. 

   William Zabka

   Johnny Lawrence

2. 

   Ralph Macchio

   Daniel LaRusso

3. 

   Courtney Henggeler

   Amanda LaRusso

4. 

   Xolo Mariduena

   Miguel Diaz

5. 

   Tanner Buchanan

   Robby Keene

6. 

   Mary Mouser

   Samantha LaRusso

7. 

   Peyton List

   Tory Nichols

8. 

   Jacob Bertrand

   Eli 'Hawk' Moskowitz

9. 

   Dallas Dupree Young

   Kenny Payne

10. 

    Vanessa Rubio

    Carmen Diaz

11. 

    Thomas Ian Griffith

    Terry Silver

12. 

    Martin Kove

    John Kreese

Convidados Especiais 14

1. 

   Gianni DeCenzo

   Demetri Alexopoulos

2. 

   Bret Ernst

   Louie LaRusso, Jr.

3. 

   Dan Ahdoot

   Anoush

4. 

   Julia Macchio

   Vanessa

5. 

   Oona O'Brien

   Devon

6. 

   Owen Morgan

   Bert

7. 

   Paul Walter Hauser

   Raymond

8. 

   Alicia Hannah-Kim

   Kim Da-Eun

9. 

   Aba Arthur

   Dr. Howard

10. 

    Seoum Tylor Aun

    Gaming Nerd #2

11. 

    Sean Goulding

    Gaming Nerd #1

12. 

    Alphonso A'Qen-Aten Jackson

    Bouncer

13. 

    Kevin Saunders

    Reggie

14. 

    Yuji Okumoto

    Chozen Toguchi

Equipa técnica 2