Ralph Macchio
Daniel LaRusso
Randee Heller
Lucille LaRusso
William Zabka
Johnny Lawrence
Israel Juarbe
Freddy Fernandez
William Bassett
Mr. Mills
Bruce Malmuth
Ring Announcer
Darryl Vidal
Karate Semi-Finalist
Frances Bay
Lady with Dog
Christopher Kriesa
Official
Joan Lemmo
Restaurant Manager
Molly Basler
Cheerleading Coach
Brian Davis
Boy in Bathroom
Erik Felix
Karate Student
Todd Lookinland
Chicken Boy
Clarence McGee Jr.
Referee #2
Chris Casamassa
Tournament Guest (uncredited)
Donald DeNoyer
Karate Student (uncredited)
Charles Gallant
Karate Fan (uncredited)
Katheryn Gallant
Karate Fan (uncredited)
Kelly Gallant
Karate Fan (uncredited)
David LeBell
Guy at Halloween Dance (uncredited)
Tom Levy
Cheering Kid (uncredited)
Freeman Love
Waiter (uncredited)
Monty O'Grady
Club Patron (uncredited)
Richard Patrick
Beachgoer (uncredited)
Stan Rodarte
Student at Dance (uncredited)
Andrew Shue
Member of Cobra Kai (uncredited)
Sharon Spelman
Mrs. Mills (Ali's Mother) (uncredited)
Milanka Stevens
Club Patron (uncredited)
Nick Stevens
Club Patron (uncredited)
Robert Strong
Club Patron (uncredited)
Duff Tallahassee
Karate Fan #4 (uncredited)
Shannon Wilcox
Mrs. Mills (uncredited)