About
Ralph George Macchio (born November 4, 1961) is an American businessman, entrepreneur, actor, producer, director and author. He is best known for his roles as Daniel LaRusso in the Karate Kid series, Billy Gambini in My Cousin Vinny, and Johnny Cade in The Outsiders. He is also known to American television audiences for his season five recurring role as Jeremy Andretti on the comedy-drama Eight Is Enough. He competed on the twelfth season of Dancing with the Stars.
Known for
Law & Order: Criminal IntentSeries • 2001
How I Met Your MotherSeries • 2005
PsychSeries • 2006
EntourageSeries • 2004
Cobra KaiSeries • 2018
The Outer LimitsSeries • 1995
Ugly BettySeries • 2006
The DeuceSeries • 2017
Eight Is EnoughSeries • 1977
Karate Kid: LegendsMovie • 2025
Twice in a LifetimeSeries • 1999
The Karate Kid Part IIMovie • 1986
The Karate KidMovie • 1984
My Cousin VinnyMovie • 1992
The OutsidersMovie • 1983
The Karate Kid Part IIIMovie • 1989
HitchcockMovie • 2012
CrossroadsMovie • 1986
The Secret of NIMH 2: Timmy to the RescueMovie • 1999
Psych: The MovieMovie • 2017
Beer LeagueMovie • 2006
TeachersMovie • 1984
He's Way More Famous Than YouMovie • 2013
Naked in New YorkMovie • 1993