On the night before the election, Clawdeen confronts the shapeshifter and realizes that Headmistress Bloodgood is in danger. The Boo Crew must unite to expose the shapeshifter's true identity and ensure that the election goes off without a hitch!
Frankie, Phoenix, and Heath search Hades' Underworld factory for their missing friends and discover a surprising culprit. The Boo Crew must "weave their own webs" and battle a foe to save the festival.
As Head Haunter of the Monster Fest, Frankie frets over the best way to run the festival and considers handing the reins over to Hades. Monsters start to disappear, leading Frankie to investigate when Hades sponsors the festival.
Manny grows attached to an adorable undead frog during a class project and is unwilling to de-animate it.
When kaiju besties Modirah and Gakaiju have a falling out, Deuce is determined to play peacemaker and fix their friendship.
Finnegan's excited to earn a magical trident upgrade, but he scrambles to fix things when his trident breaks instead.
When an anonymous monster praises Toralei's poetry online, she's determined to find out who's behind the account.
Bunny Earickson searches for a special pollinating bat in order to locate a companion plant for a wilting Venus.
Wanting to be more of a "boss monster" like Nefera, Venus overworks herself and gets in over her head by refusing help.
Lagoona must work up the courage to be honest with her ghostly ex-boyfriend when he comes back into her life to haunt her.
After offending the Codex by mistake and causing him to run away, Draculaura resorts to witchcraft to fix their friendship.
Clawdeen organizes a "Get Out to Vote" concert with Catty Noir, but a shapeshifter threatens to ruin the event. Stuck in an alternate dimension, Clawdeen and Romulus must work together to get back to Monster High before the concert.
Jealous of Jinafire, Heath tries to outdo her climate activism with a superior Climate Science project.
Deuce wants to show off his pet rat, Perseus, at the Pet Scare, but when Perseus won't participate, Deuce finds a destructive replacement.
Inspired by his comic books, Gil takes on a superhero persona at school, but the power quickly goes to his head.
When Spectra's Ghoulma announces that she's retiring to Sarasotaaagh, Spectra sabotages their family haunt to get her to stay.
Toralei attempts to mentor a rowdy young werecat, but she soon realizes that she may be teaching her Little Paw the wrong lesson.
Convinced that Deuce is lonely, Lagoona and Heath set him up for an ultra-romantic Heartbeast Night to lift his spirits.
Victor and Mary, worried for Frankie's safety, secretly reprogram their teenage child's latest robot invention for protection at all costs.
When Ghoulia's anxiety manifests as a monster, she hurries to get rid of it before and appointment with the school counselor.
When Barkimedes includes Buddy in a human-themed game at Monster High, Buddy realizes the game is entirely wrong about humans.
When Cleo and Nefera babysit unruly werewolf twins, Nefera must accept that she can learn from her younger sister.
Draculaura and her mom suppress their competitive nature during game night, but holding back causes its own problems.
Toralei struggles without her mom on Family Day at Monster High, so the school itself devises a way to protect her.
Torn between spending time with the Boo Crew or her new friend Venus, Clawdeen decides to magically split into two.
When Draculaura and Heath find themselves in an alternate dimension where they're seven years old, Draculaura must confort her past.
The Boo Crew vacations to the Bermuda Triangle while Dracula considers which Were-Ruler to endorse. Clawdeen investigates a destroyed sandcastle that could change the course of the election and discovers surprises on the island.
As Meowlody and Purrsephone prepare to play a Hissfits show, Meowlody must learn that her unique skills are a strength, not a weakness.
Determined to stay "chill", Abbey bottles up her feelings and accidentally freezes her friends.
Clawd and Draculaura fiercely compete to see who can scare Mrs. O'Shriek first and restore her lost banshee scream.
Wanting to gain more followers, Cleo makes a deal with an ancient mirror that tries to take over her life.
Clawd wants to spend a monster holiday, Friday the 13th, with Selena, but a time loop interferes with his plans.
When Draculaura learns that Skelita is also practicing witchcraft, she eagerly shows Skelita the "right way" to be a witch.
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.
