A Christmas Horror Story is a chilling anthology that’s ghoulishly entertaining. Comprised of four bloodcurdling tales, the film follows a zombie outbreak at Santa’s workshop, a group of students doing an exposé of a double murder at their school, a changeling that poses as a young boy, and Krampus preying on a deceitful family. The stories feel a little disconnected from each other, but most of them are rather good; delivering some intense scares. And William Shatner gives a fun performance as a radio DJ in the wraparound story. However, there are a couple of weak performances that hold the film back, and some of the gore is a bit gratuitous and cheesy. Anthology films are a tricky thing, but overall A Christmas Horror Story does an impressive job at telling a diverse series of scary stories that cover several different genres of horror.