Ralph Macchio and Ben Wang, the stars of “ Karate Kid: Legends ,” brought the art of “wax on, wax off” to Las Vegas. Sony rolled a new trailer of the sequel at CinemaCon, the movie theater trade show that’s currently unfolding at Caesars Palace.

Legends brought the martial arts franchise's latest film to CinemaCon. The project's elaborate presentation began with a group of onstage dancers, percussionists and individuals holding lanterns. After that,

Legends,” brought the art of “wax on, wax off” to Las Vegas. Sony rolled a new trailer of the sequel at CinemaCon, the movie theater trade show that’s currently unfolding at Caesars Palace. Macchio, whose performance in the original film continues to inspire and prove