- Development Gag: When Harvey found out about Sabrina's powers, he thinks she's a superhero; which was the initial idea for the series.
- Voices in One Room: It's a partial subversion. Ashley Tisdale, the voice of Sabrina, records her part in Los Angeles, but the rest of the actors, who record in Canada, worked together.
- What Could Have Been: Sabrina's hair was supposed to be much shorter in a pixie style. This is closer to the comics, where her default is a bob, but in adaptations she typically has longer hair.
Trivia / Sabrina: Secrets of a Teenage Witch