Edited for Syndication: Ever since the show left its original networks, the theme song was cut down to 45 seconds in the United States. The Disney Channel used to run this in syndication with the opening played in full, but this hasn't happen since then, not even when the show was put on Netflix.
Due to Melissa Joan Hart and Buena Vista no longer producing the series, the voice actors in Sabrina's Secret Life were all changed, except for Harvey, who kept his voice from the first animated series.
The Italian dub of Friends Forever has different voices than the series. Doubles as Role Reprisal since Sabrina, Salem, Hilda and Zelda have the same voice actors from the sitcom.
The Friends Forever movie featured a different voice for Salem than Secret Life, when the rest of the cast carried over.
Real-Life Relative: Sabrina is voiced by Emily Hart. Her aunts are voiced by Emily's older sister, Melissa Joan Hart.
Recycled Script: One episode had Sabrina, out of jealousy of a better swimmer, accidentally turning herself into a fish, and she could only turn back if Harvey kissed her; this same storyline was done in the sitcom's comic book. This was also the plot of one of the sitcom's tie-in novels.