48 hours after wrapping Cobra Kai in Atlanta, Ralph Macchio was right back where he started on the Montreal-based set of Karate Kid: Legends. Macchio stepped foot onto Legends' version of the Mr.

Any fan of the 1980s movie “The Karate Kid” knows what Mr. Miyagi was all about. Mr. Miyagi — the wise karate instructor played by Pat Morita — was generous. He was likable. He was mysterious. And he ...