Regency Buena Park 8 & 4DX @ The Source is dedicated to showing Hollywood blockbusters as well as the best Asian films with subtitles providing everyone the chance to enjoy world-class entertainment. Regency Buena Park 8 & 4DX @ The Source is pleased to deliver the highest standards through beautiful facilities, cutting edge sound, immersive movie-viewing technologies such as 4DX and ScreenX®. Regency Theatre’s signature flavored popcorn at The Popcorn Factory, and premium selection of beer and wine at The Bar will only make your movie-going experience even more special!