Corrected entry: When Ali leaves her dressing room and walks across the studio lot, as the camera pans past the security guard booth, the whole crew walking past is reflected in the glass, along with their equipment.
Corrected entry: Seth is first shown standing in a void calling for help. As he does, the camera moves from in front of him to above to show there is nothing near him, but it also shows an obvious spotlight surrounding him.
Correction: The spotlight in the void was a metaphor and police interrogation gag used as a cruel and unusual punishment for Seth Gold being the main source of all of the trouble by using the remote control. Also think about how Goosebumps was set in a science-fictional modern time in which there are no impossibilities as to reality (e.g. voids only exist in science-fiction). The spotlight was not a mistake because the spotlight was completely visible.
It Came From Beneath The Sink - S1-E14
Corrected entry: In the beginning of the episode the "Gruel" has two eyes, but in the school scenes, he has three.
Correction: The Gruel in the book the episode was based on was explained to be a morphing creature. The creature has two eyes at the beginning but it grows more eyes as it becomes more dangerous. The episode did not explain this because the television series was meant mostly for people who already read the books, thus the explaining was not completely necessary.
Night of the Living Dummy III (1) - S2-E24
Corrected entry: Slappy's head got completely smashed and destroyed in 'Night Of The Living Dummy II'. But in this episode, he only has a crack round his eye.
Correction: Slappy has healing powers, so its safe to assume that his head slowly pieced itself back together.
Correction: That's what I thought when I first bought the DVD, but, literally, my 20th time watching it, I realized it was the two actors in the horse costume that pass her as she goes out. You can see the actor on the left standing upright and the actor on the right hunched over, just like they look as they pass.