Characters

Ella Stone

Ella Stone is an immortal witch who is 10,000 years old. She has a wand which is made of a dragon's tail. She hasn't appeared in many episodes, but she may make an appearance in future episodes.

Xyloe Xylander

Xyloe Xylander is an alien obsessed with technology. She has to cover up her green skin with peach face paints so nobody suspects she's an alien. She carries on doing this until Season 3, where she reveals her true self.

Bloom Blaster

Bloom Blaster isn't really a monster kid. She's a flower-powered superhero, but she is desperate to become as scary as the others. She is treated the same way as all the other monsters though, and is a great friend to have around.

Kreetin de Fright

Kreetin de Fright is a ghost girl who is very fashionable. She is known as a fashion ghoul amongst the monster kids and when she's not shopping or reading fashion magazines, she loves photography. Xyloe likes her because of this, so the two soon become best friends.

Andromeda Crossheart

Andromeda Crossheart is a tree spirit and cares about the environment. She is best friends with Bloom Blaster because of their love for plants. Andromeda is shown to be very caring, but a bit loud and bossy at times, as shown in Episode 7 of Season 2.

Extra Terrestrial

Extra Terrestrial is an alien boy, and is Xyloe's second best friend. He likes to play basketball after school and he is nicknamed Extra Cool by his friends. Not very many people know that Extra was called Extra Cannon at first, then Extra Lighup, then Extra Terrestrial.

Mario Firespark

Mario Firespark is a fire elemental boy. He sets himself on fire when he is worried or excited. In Season 5, he sets a chair on fire by accident because he was over-excited about going swimming in the afternoon. His best friend is Extra.

Miss Darkspear

Miss Darkspear is the deputy head and the teacher of the monster kids' class at Spookie School. She is the one responsible for taking the monsters swimming, on school trips and teaching them things in class.

Miss Stitch

Miss Stitch is the extremely strict swimming teacher. She gets especially cross with Bloom Blaster because it is impossible for Bloom to take her superhero costume off because it is attached to her. Miss Stitch always nags Bloom to wear proper clothes, but her "clothes" are her skin!

Bella Claws

Bella Claws is a very mean monster kid who used to go to Spookie School, but got expelled due to being extremely mean to Andromeda and Kreetin. She stole Miss Darkspear's secret diary, then blamed it on Kreetin. Bella knew that Andromeda would stand up and shout excuses for Kreetin, so Andromeda got into trouble too.