Claire: Female student. Has a large ribbon on the back of her head. Engel: Male student. Wears a feather in his tied-up hair. Has creature-like arms. Moe Moe: Claire's cat. Bubble: Female student made entirely of soap bubbles. Lana: Female student. Wears puppets on both hands. Abbie: Male student. Has a crush on Lana. Oliver: A bully. Dating Alice. Male student with a pencil for a left arm. Zip: Female. Part of the bully group. Has a younger brother named Chip. Has a dragon tail and wings. Edward: Male. Part of the bully group. Has demon horns and a tail. Skilled in engineering. Kevin: Male. Model student. Carries a book on his head. Petunia: Rabbit demi-human. Popular girl. Female student. Lizzy: Wears a crown. Popular girl. Female. Cubbie: Cat demi-human. Torso is a pencil sharpener. Male student. Robbie: Male. Short stature. Seems skilled in engineering. Ruby: Female. Has a TV for a head. Riley: Female. Has a crush on Oliver. Always carries a kitchen knife. A psycho. Skel: Male student. Always looking at his phone. Goth style.

Miss Circle: Female. Math teacher. Loves Oreos. Left arm is a compass. Miss Bloomie: Female. Science teacher. Left arm is a box cutter. Miss Thavel: Female. Language teacher. Has creature-like arms. Grows antlers and a deer tail when angry. Miss Grace: Female. The Principal. Mister Demi: Male. Music teacher. Very timid. Miss Sasha: Female. Art and Kindergarten teacher. Left side of her face is covered by a book. Miss Emily: Female. History teacher. The only teacher with dark skin. Mister Compass: Male. Assistant Math teacher. Has creature-like arms. Mister Barrell: Male. Security guard. 518cm tall. Loves s'mores. Bat demi-human (has bat wings, tail, and ears). Left eye is a monitor. Strong protective instincts. Mister Hotchkiss: Male. Crafts teacher. 289cm tall. Left eye is an envelope. Left arm is a stapler. Kills students who fail.

- Female - Contained student - Resides in a room marked 'Alice's Room' - Brown hair - Oliver's girlfriend - Wears a crown - Kills anyone who enters using spikes and tentacles

Female and unattractive. A 'pick-me' girl who is obsessed with boys. A student who gets bullied. Has poor grades, lots of acne, and dandruff. Acts overly cute. She is rude to female students but acts flirtatious and tries to charm the male students.