We’ve all heard of the 12 days of Christmas—but the axe-wielding creature in this first clip from 12 Deadly Days, YouTube and Blumhouse Television’s horror-comedy series, is a far cry from a partridge in a pear tree.

The series, set in a small California town that’s home to all kinds of not-so-joyful holiday mayhem (vampires! Evil carolers! A killer nutcracker!), debuts December 12 on YouTube Red. Check out the trailer below:

[Entertainment Weekly]