Factual error: Hilda says "if they had listened to me instead of that dufus Caesar..." but that would make her over 2,000 years old when she is younger than 700.
Revealing mistake: Near the end of the episode, Sabrina accidentally hits the football player in the eye by jumping happily. But you can see that Sabrina did not even touch him. (00:20:10)
Suggested correction: They have a clock that can bring back figures from the past. And did I mention that she can bring back whoever she wants because she's a WITCH?
sabrinafan17