Streaming's Thrilling 4-Part British Miniseries Is Officially Taking Over the U.S.

In the past few months, a couple of BBC titles, both new and returning, have become surprise hits among American audiences. Most recently is the mystery thriller A Good Girl's Guide to Murder, which debuted its sophomore season on May 27, 2026. The British series, released internationally on Netflix, became a streaming sensation upon its return and continues to rank among the platform's top shows worldwide. Another thriller, though far more disturbing, is now making headlines nearly two years after its BBC release and just days after its U.S. streaming debut.