Ladies and gentlemen, Barbenheimer.Warner Bros./Universal The "Barbenheimer" phenomenon has breathed new life into meme-stock darling AMC Theatres. The movie chain just reported record single-week admissions revenue, thanks to the simultaneous releases of the blockbuster films Barbie and Oppenheimer. "The monumental success of Barbie and Oppenheimer has the entire movie and movie theater industry abuzz," AMC's CEO said.