Cleo gets a new pet, Hissette, and asks Deuce, snake expert, for advice which makes Frankie uneasy.

Finnegan battles his own self-doubt and a giant kraken in order to become the next bandleader.

When Catarina Stripe (Toralei's mom) visits Monster High, Clawdeen is stunned when Catarina proposes a monstrous trade: Clawdeen's Moon Claw for Selena Wolf's old diary.

It's time for midterms at Monster High. When Clawdeen is stuck on an impossible mission with the Were-pack, she must learn from her mom's legacy to lead very different monsters.

Watzie and Count Fabulous accidentally stumble into the human world and must work together to make it home undiscovered

Twyla must complete a rite of passage by pursuing a Night Terror through her friends' dreams.

Draculaura and Toralei are magically stuck together on Ghoul Spirit Day while Clawdeen and Frankie track down a Codex for help.

On Scareer Day, Heath and his dad Hades must work together to save the school from a swarm of vicious pixies.

Deuce prepares for a trip, but his twin sisters try to scare him out of the idea, thinking he can't be independent.

Clawd must evade Bloodgood's horse, Nightmare, to catch the Blood Thirsty Bandit who's been stealing talismans.

When Barkimedes and Howleen ask Clawdeen to show them the human world, Clawdeen battles her insecurity that humanity is boring.

Lagoona tries to impress Gil by getting help from Frankie, but quickly turns into an out-of-control whirlwind.

As Gil trains for the Deep Waters Challenge, he realizes that Lagoona is actually the right monster for the job.

Skelita learns to honor her abuela her own way for a fashion competition.

Draculaura desperately searches for her "unique witchy power" in order to attend a special witchcraft camp

Frankie needs to find a cool way to ask Cleo to the Monster Ball before Deuce asks her first.

Clawdeen leads the monster representatives in the Blood Moon Eclipse ceremony to bring her mom back. It's up to her, Draculaura, Frankie and the rest of the boo crew to save the Monster Ball - and the world.

Clawdeen finds that balancing school with her new role as Were-Ruler is way more challenging than she thought, as she faces her first big task as Were-Ruler, Clawdeen makes a decision that will shake up the were-world.

When Draculaura learns that Skelita is also practicing witchcraft, she eagerly shows Skelita the "right way" to be a witch.

Clawd wants to spend a monster holiday, Friday the 13th, with Selena, but a time loop interferes with his plans.

Wanting to gain more followers, Cleo makes a deal with an ancient mirror that tries to take over her life.

Clawd and Draculaura fiercely compete to see who can scare Mrs. O'Shriek first and restore her lost banshee scream.

Determined to stay "chill", Abbey bottles up her feelings and accidentally freezes her friends.

On her birthday, monster expert Clawdeen receives her mother's necklace from her father. It guides her to a hidden school called Monster High.

To evade monster hunters, Clawdeen must embrace her human side to save herself and Cleo.