Slay Belles (2018) is a Horror, Adventure film that follows while urban exploring in an abandoned amusement park, three cosplaying girls accidentally unleash the vicious holiday beast known as Krampus. With the help of Santa Claus, can these girls stop Krampus from his killing spree? Currently, you can watch Slay Belles on Amazon Prime Video, Amazon Prime Video with Ads, Amazon Video, Apple TV Store. Streaming availability may vary by country and platform over time. It has a user rating of 4.2 out of 10 from 20 votes. Fans of horror movies may also want to explore similar titles below.