Book of Monsters (2019) is a Comedy, Horror, Action film that follows sophie's 18th birthday becomes a bloodbath when monsters descend upon her house, devouring the guests and killing anyone who tries to leave. To survive the night, Sophie must face her destiny: monsters are real and she's the only one who can stop them. Currently, you can watch Book of Monsters 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 5.0 out of 10 from 81 votes. Fans of comedy movies may also want to explore similar titles below.