Three high school seniors throw a party to make a name for themselves. As the night progresses, things spiral out of control as word of the party spreads.

After encountering a ghost in his family’s vacation home, Dan and his wife Mary hire an “industrial-grade exorcist” named Os to get rid of the beings.

When cops Schmidt and Jenko join the secret Jump Street unit, they use their youthful appearances to go undercover as high school students. They trade in their guns and badges…