While on 'Live with Kelly and Mark,' 'Ralph Macchio says childhood tap dancing lessons helped with his 'Karate Kid' roles, and showed off a few moves for Kelly Ripa and Mark Consuelos.

When 2010's "The Karate Kid" hit theaters, it was considered a remake of the original 1984 film, with Jackie Chan playing karate master Mr. Han - a facsimile of Mr. Miyagi (Pat Morita) from the first four movies.

Legends' star Ralph Macchio on the timeless appeal of the franchise, lessons he's learned from a marriage, and his favorite music.