Wise

Ms. Pentheus is a faculty member at Monster High who serves as a guidance counselor, supporting student well-being alongside other school staff.

Headless Headmistress Bloodgood is the mysterious headless leader of Monster High, a phantom authority who guides students with wisdom and calm confidence.

Headless Headmistress Bloodgood is the mysterious head of Monster High, a headless supernatural faculty member who leads the school for teenage monsters.

The Boogeyman is Twyla's legendary father, a nightmare creature who has haunted dreams for centuries and embodies the spirit of fear itself.