While promoting “Karate Kid: Legends” at CinemaCon in Las Vegas, Ralph Macchio reflects on the surprising global appeal of the “Karate Kid” franchise, with the new film featuring fresh faces and franchise veterans.

Ralph Macchio says he was surprised by the global appeal of ‘Karate Kid’

While promoting “Karate Kid: Legends” at CinemaCon in Las Vegas, Ralph Macchio reflects on the surprising global appeal of the “Karate Kid” franchise, with the new film featuring fresh faces and franchise veterans.