Acteurs et actrices: Karate kid: Le moment de vérité, The karate kid 

Ralph Macchio (Daniel LaRusso)

Noriyuki Morita/Pat Morita (Mr. Kesuke Miyagi)

Elisabeth Shue (Ali Mills)

Martin Kove (John Kreese Cobra Kai Sensei)

Randee Heller (Lucille Larusso)

William Zabka (Johnny Lawrence)

Ron Thomas (Bobby)

Rob Garrison (Tommy)

Chad McQueen (Dutch)

Tony O'Dell (Jimmy)

Israel Juarbe (Freddy Fernandez)

William Bassett (Mr. Mills)

Larry B. Scott (Jerry)

Juli Fields (Susan)

Dana Andersen (Barbara)