The "porn" Buck Jacoby (Michael Coe) watches at the motel contains a scene from a dream sequence from Urban Legends: Final Cut (2000), where Amy dreams she is having sex with Trevor.
Continuity Nod: The urban-legend murders from the first two films are mentioned. But in one scene, David reads a newspaper article referring to the deaths in the first film but his dialogue refers to the deaths in the second film.
This time, murders are committed by an actual urban-legend character, and the main characters must find a way to stop her.