This weekend, fans of the hit horror feature can check out "Backrooms — Everything Must Go," which includes a surplus of "brand new footage." Looking for something skin-crawling and creepy to do this weekend that doesn’t involve a certain “state fair”? A24 has got just the ticket for you: 16 brand new minutes of Kane Parsons ‘ smash hit, “ Backrooms .” Billed as “Backrooms — Everything Must Go,” the new cut of the liminal horror breakout boasts “brand new footage” and promises to take audiences