‘Karate Kid’ stars Ralph Macchio, William Zabka reunite in new sequel

The 1984 hit “The Karate Kid” launched one of the most successful film franchises of the 1980s. Now Ralph Macchio and William Zabka are reprising their roles as rivals more than 30 years later in the web series “Cobra Kai.” Zabka says their rapport was “instant” when he and Macchio reunited: “The characters lived in us.”May 2, 2018