Backrooms Worldwide Box Office: Surpasses $370M+ Lifetime Of Sinners Backrooms by Kane Parsons is inches away from breaking into the all-time top 10 horror films of all time at the worldwide box office. The Kane Parsons movie is earning solid numbers at the international box office and is on track to hit the $400 million milestone worldwide. It has also surpassed The Nun during this weekend. Keep scrolling for the deets. Backrooms at the worldwide box office According to reports, the movie is nearing the end of its theatrical run in North America. It collected $1.5 million on its 7th three-day weekend at the North American box office. It dropped by 53.7% from last weekend after losing 817 theaters on Friday. After eight weekends, the movie’s domestic total has hit $194.2 million. It is expected to earn between $195 million and $200 million at the North American box office. Backrooms is performing strongly at the box office overseas. It collected $6 million on its seventh weekend with just a 38.1% drop from last weekend. It’s …