If you loved The Boy, try Brahms: The Boy II
A bridge between a film you've already seen and one most people haven't. Brahms: The Boy II has roughly 3.0× fewer votes than The Boy — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by William Brent Bell, and they both carry the dread mood tag, and they sit in Horror / Mystery / Thriller territory. If that's the register that drew you to The Boy, the second film will land in a comparable space — through a different lens.
dread
What Brahms: The Boy II is
English countryside, summer, a porcelain doll's face. A family moves into a mansion, their son befriends Brahms, a doll with a disturbing presence. This sequel amplifies the eerie atmosphere of the first.

