Kevin just got hired to be the assistant night watchman at an old film vault. Warned to stay out of one mysterious chamber, the rookie guard can't help but satisfy his curiosity and unwittingly unleashes a group of hobgoblins: furry aliens who grant people wishes only to kill them in the process. As the body count starts to rise, Kevin, with the help of his friends, decide to track down the deadly creatures before they wreak havoc on the city.