US actress Supriya Ganesh attends the LA special screening of "Backrooms" at the Aero Theatre in Santa Monica, California on May 7, 2026. (Photo by LISA O'CONNOR / AFP via Getty Images)

British actor Chiwetel Ejiofor attend the LA special screening of "Backrooms" at the Aero Theatre in Santa Monica, California on May 7, 2026. (Photo by LISA O'CONNOR / AFP via Getty Images)

British actor Chiwetel Ejiofor attend the LA special screening of "Backrooms" at the Aero Theatre in Santa Monica, California on May 7, 2026. (Photo by LISA O'CONNOR / AFP via Getty Images)

British actor Chiwetel Ejiofor attend the LA special screening of "Backrooms" at the Aero Theatre in Santa Monica, California on May 7, 2026. (Photo by LISA O'CONNOR / AFP via Getty Images)

British actor Chiwetel Ejiofor attend the LA special screening of "Backrooms" at the Aero Theatre in Santa Monica, California on May 7, 2026. (Photo by LISA O'CONNOR / AFP via Getty Images)

British actor Chiwetel Ejiofor and Norwegian actress Renate Reinsve attend the LA special screening of "Backrooms" at the Aero Theatre in Santa Monica, California on May 7, 2026. (Photo by LISA O'CONNOR / AFP via Getty Images)

(L/R) British actor Chiwetel Ejiofor, US director Kane Parsons and Norwegian actress Renate Reinsve attend the LA special screening of "Backrooms" at the Aero Theatre in Santa Monica, California on May 7, 2026. (Photo by LISA O'CONNOR / AFP via Getty Images)

(L/R) British actor Chiwetel Ejiofor, US director Kane Parsons and Norwegian actress Renate Reinsve attend the LA special screening of "Backrooms" at the Aero Theatre in Santa Monica, California on May 7, 2026. (Photo by LISA O'CONNOR / AFP via Getty Images)