- Actor Allusion: Unbelievably, Mickey Rooney as Movie Mason. He even gets the chance to sing!
- Believe it or not, Julia Chantrey a.k.a. Scary Terri also played the role of a character in an episode of Goosebumps titled The Phantom of the Auditorium.
- Technology Marches On: With cell phones being the norm now, the funny scenes of the mom Julie trying to contact her kids via the theater pay phones dates the film.
Trivia / Phantom of the Megaplex