If you loved Monstrum, try Doctor
A bridge between a film you've already seen and one most people haven't. Doctor has roughly 20.2× fewer votes than Monstrum — 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
Theyboth carry the dread mood tag, and they sit in Action / Horror territory. If that's the register that drew you to Monstrum, the second film will land in a comparable space — through a different lens.
dread
What Doctor is
Seoul, nighttime. A scalpel's glint. Sadistic surgeon Choi In-beom carves grotesque art on living flesh, while his beautiful wife soon seeks an impossible transformation of her own. Body horror goes under the knife in this nasty Korean thriller.

