"Page Turner" is the first segment of the twenty-sixth episode of Star vs. the Forces of Evil. It premiered on November 14, 2016 alongside "Naysaya", and is the first segment of the thirteenth episode in the second season.
Glossaryck lets Star pick any page in the book to learn some new magic. Star chooses a mysterious chapter, but Glossaryck tells her it is very dark magic and that he will only let her get a short peek at the page. However, Glossaryck is summoned to the Bureau of Magic; he tells Star not to turn to that page, and his consciousness is dragged away into another dimension. While Glossaryck must deal with a not-so-helpful receptionist and has a difficult time getting to the top floor because the magic system is "on the fritz", Star is tempted to turn the page, and enlists Marco to help do it.
- Eden Sher as Star Butterfly
- Jeffrey Tambor as Glossaryck
- Adam McArthur as Marco Diaz
- Grey DeLisle as Queen Butterfly
- Josh Sussman as Sean