Monster High: Ghoul's Rule!

As each year prior to Halloween, the students of Monster High are shown a video to warn them of the dangers they might face up until after the holiday. Halloween traditionally is the day that the humans come out to hunt for monsters, and even if few humans still practice the holiday like that, monsters still can't consider themselves safe days prior to and on Halloween itself. Most of the students are familiar with the video and more so that no Halloween attack has happened within their lifetime. Therefore, all are unimpressed and uninterested, except Frankie, who's about to experience her first Halloween ever. Having first read about the holiday in magazines, she is utterly shocked that Halloween isn't about candy and fun.