In just two days, Netflix’s “KPop Demon Hunters” sing-along surged to the No. 1 spot at the domestic box office, reportedly selling out more than 1,000 screens as fans seized the one-weekend opportunity.

Streaming giant Netflix may have its first No. 1 box office title in Hollywood summer hit "KPop Demon Hunters."

Two older non-animated films also were theatrically rereleased this weekend. The 10-year-anniversary of Trainwreck and the 25th-anniversary of The 40 Year Old Virgin also made it to 800 screens each (however, neither brought in over $35,000 or broke the top 20.)