Susie steps through a portal into another realm.

While Hedgehog is off "werewolfing," a deflated Oscar has a therapy session with Shark that helps him realize the magic within him.

When a summer storm brews, the crew cozies up in the library.

Susie mulls over her past.

Susie’s new little sister has a gift for magic, but it’s causing problems for the community. Will Susie learn to accept that Mildred is more powerful, and will the townsfolk be able to accept the most powerful witch in the world?

The island welcomes a new era.

The full moon finds Betsy withholding her big werewolf secret from Susie, who spends the night trying to figure out what her BFF is up to.

Mortimer and the monsters must figure out how to send Oscar back to his own time, but the only person that can help is the foe of monsters everywhere: a witch. Will they all be able to work together to get Oscar back to Hedgehog?

Mildred's Friend tells a cautionary tale.

On her 15th birthday, Susie must prepare for her Gibbous Rite Ceremony. Will Mildred be able to keep her chaotic magic in check for just one day so Susie can become the full witch woman of her dreams?

Hedgehog reckons with her mother's disapproval of magic.

Susie details her travels around the world.

When an astrological mismatch threatens King and Puddle's wedding, Oscar and Hedgehog join them on a quest to ensure love conquers all.

It’s Betsy’s first night on Summer Camp Island, and she’s looking forward to a cozy evening in with a nice cup of tea. But when Alice convinces her to participate in an initiation ritual, Betsy gets lost in the woods.

Locked in a standoff with Susie over who will say sorry first, Mildred runs away to the woods and befriends a ghost. Will one of the McAllister sisters give in and apologize before the townsfolk run Mildred out of town?

After landing in trouble with Susie, Lem runs away to Frozen Time to hide at Ramona’s but is soon sniffed out by the fearsome Jabberwock. Later, Lem must decide whose wrath is worse: that of the Jabberwock, or a very grumpy Suze.

Hedgehog worries that she may be too little to make big witch decisions.

Ramona sends Susie back to New York in search of new magical creatures.

Susie must rely on Oscar and Hedgehog in unimaginable ways after a magic trick gone wrong.

The witches search for Betsy – who doesn’t want to be found. Can she learn to love being a witch as much as she loves being a ghost?

With help from Pepper, Susie is able to lay a special dream of hers to rest.

The magical creatures work together to send Mildred on a mission so they can have a special bedtime.

Susie and Ramona train a gaggle of witches until they have a full coven.

When Oscar isn’t invited to Alexa’s birthday party, Mortimer tries to make him feel better by telling him about a similar time in his life. Ever the glowworm, Oscar sneaks back in time to help a young Mortimer overcome the sad experience.

After discovering that young Mortimer doesn’t have any friends, Oscar helps him start a new club on campus. But the monsters are forced to hide their newfound friendship from the school – and Stuart.