National Amusements, Inc., is a world leader in the motion picture exhibition industry, operating more than 900 movie screens in the United States, Great Britain and Latin America. National Amusements delivers a superior entertainment and dining experience in theatres around the world under its Cinema de Lux, Showcase SuperLux, Showcase, and Multiplex brands.

Based in Norwood, Massachusetts, National Amusements is a closely held company operating under the third generation of leadership by the Redstone family. National Amusements is the parent company of both Viacom and CBS Corporation.