On Aug. 10, 1965, the Plaza Theatre opened its doors on Lyons Avenue in Newhall, becoming a beloved gathering place for Santa Clarita Valley moviegoers for more than three decades. The Plaza quickly became known for showing second-run films, double features and Saturday afternoon cartoons, creating lasting memories for generations of SCV residents. Get breaking KHTS Santa Clarita News Alerts delivered right to your inbox. Santa Clarita news and features are delivered throughout the day over our airwaves, on our website and through a variety of social media platforms. A vibrant member of the Santa Clarita community, the KHTS broadcast signal reaches all of the Santa Clarita Valley and parts of the high desert communities located in the Antelope Valley.