An infamous serial killer who assaulted and killed several women in the ’90s, gets on a collision course with a young journalist eager for the truth and a career-changing article.

To celebrate their graduation, the teenagers from Valley Hills High School have organized an ’80s-themed party in an old water park. Things grow gruesome when it turns out that a mysterious maniac has inserted giant razor blades into the water slides. The Wet Valley water park thus becomes the backdrop for a bloodbath (literally), and everyone is a suspect…

Sinners are invited to a theme park where they endure the repetition of their transgressions. What chances do a conniving kleptomaniac, a gullible teenager, and an obsessed father stand when facing their own moral failings? Lucifer and his colorful cast of singing carnies invite you to grab a ticket to The Devil’s Carnival to find out!