She is a female werewolf with bright orange hair, red/yellow eyes, light brown fur, and a short stature. Personality & Traits: She is athletic, competitive, loud, tomboyish, bossy, brave, and known for howling frequently. Powers: She possesses superhuman strength, speed, and enhanced animal senses.

She is a vampire with lavender skin, long purple hair, and wears a distinctive floor-length green dress with a high collar. She is polite, sophisticated, gentle, and often acts as the mature voice of reason among the ghoul girls. Powers: She can transform into a bat at will, fly, and walk on walls or ceilings. Catchphrase: She frequently uses the pun "Fang-tastic!" to express excitement.

She is a Frankenstein-style monster with pale green skin, stitches, and iconic black hair with a white streak. Fashion: She sports a distinctive pink dress paired with giant, heavy brown platform monster boots. Personality & Traits: She is the tallest, physically strongest, and most soft-spoken of the ghoul girls, often coming across as sweet but clumsy due to her massive size. Powers: She possesses immense superhuman strength and can safely absorb and channel electrical currents.

She is a spectral, translucent ghost girl with pale blue skin and long, wild white hair tied with a pink bow. Personality & Traits: She is the most hyperactive, cheerful, and eccentric student, known for her non-stop, shrill, cackling laugh and high-energy antics. Powers: She can float, fly, phase through solid walls, and play spooky melodies on the school's pipe organ.

Age & Appearance: Around 3 years old, making her the youngest and shortest of the Grimwood girls. She has big blue eyes, white skin, a plain white dress, and a low ponytail made of head bandages held together by a large pink bow, She is completely wrapped in bandages. Personality & Traits: She is the youngest, smallest, and most innocent student at the school, frequently getting startled and accidentally unraveling her bandages when she trips, she still sometimes sucks her thumb.