It's the first day of term and Mildred stumbles upon something very important.

Mildred and Ethel are more at odds than ever, so Miss Cackle sets a friendship trap on them, pushing them too close for comfort.

Ethel’s clone spell spirals out of control.

Miss Mould helps Mildred with her magic, and Beatrice reveals the source of her sneezing. A famed chantress's biggest fan has an even bigger secret.

A lesson on family trees gets Mildred thinking about finding her dad. Ethel can’t resist making a cruel joke at Mildred’s expense. Sports Day pushes Maud to take desperate measures.

Enid takes a practical joke too far and is threatened with expulsion. Mildred turns herself into a bat but can’t remember how to turn herself back. Clarice struggles to understand the appeal of practical jokes.

Mildred can't understand why the girls are so scared of collecting potions ingredients in the woods until she comes face to face with an unusual creature.

Mildred and Enid try to help Maud but accidentally turn her into a baby.

Miss Cackle goes to find out her fate at the Magic Council.

Miss Pentangle teaches modern witching workshops.

Mildred meddles in Miss Bat and Mr Rowan-Webb’s relationship.

The girls ask their ancestors for help reigniting the Founding Stone. Meanwhile, at the school Halloween party, magic's misfiring in every direction.

With the academy in crisis -- and her friends trapped in a deep freeze -- Mildred considers a selfless sacrifice to save the day.

When Miss Cackle refuses Mildred's request to make her mum Julie magical, angry Mildred enters the Great Wizard's broomstick-flying contest. She's determined to win a Wishing Star so she can give Julie magic herself. But Mildred is thwarted by bitter rival Ethel Hallow, and both girls are disqualified - only for Mildred to make a surprising discovery.

Some witches are more welcoming than others when Mildred's nonmagical mother, Julie, reports for duty as the school's new art teacher.

After turning her mother into a witch, Mildred worries she's made a mistake. Beatrice trains under Miss Tapioca and bakes up a revealing recipe.

Julie's newfound magic is a little out of control. Elsewhere, Ethel's so full of rage that she turns herself into a Swamp Troll.

A wise owl holds the key to solving two different problems: Beatrice needs help passing a potions exam, and Maud's cat is slowly disappearing!

An addictive new game has the whole school under its spell -- with serious side effects. Meanwhile, students and teachers are going missing.

When a guilty Mildred confesses her theft to Miss Hardbroom, it stirs up memories of a fateful friendship -- and a terrible mistake.

Indigo Moon returns to the academy, unaware that 30 years have passed since she turned into stone. Clarice wakes up with a bothersome boil.

Enid casts a spell on her famous mother so they can spend more time together. Indigo's trying -- but failing -- to fit in, so she runs away.

Mildred gets creative to stop Indigo from feeling so sad. Tension brews between Miss Tapioca and her daughter on the day of the Midsummer meal.

Faced with a mess before Indigo's examination, Mildred bewitches a broom -- and sparks a revolution. A mysterious witch comes looking for her dog.

On the day of Miss Bat's wedding, Mildred and Ethel team up to steal a priceless gift, and Beatrice, Sybil and Clarice bungle an important assignment.

An unlikely hero steps forward on the last day of school when an evil presence takes to the skies and threatens to destroy the academy.

When a botched potions experiment leaves Mildred with a whole new look, can she complete three impossible challenges and reverse the spell before the sun goes down?

Enid's attempt to help Mildred win her first head girl challenge backfires.

Indigo discovers that her mother has been searching for her for 30 years.

When Mistress Nightshade makes a surprise visit, Enid is left in a terrible dilemma - complete her studies at Cackle’s or join the family magic show? Will Mildred’s great debate challenge help her make up her mind?

Neglected Maud discovers Felicity uses a secret coolness potion.

When Mildred’s new friend Jessica lures her to the Crystal Lake, Mildred breaks all the rules to go and meet her, and she discovers that all is not what it seems!

Betrayed by Miss Hempnettle, will Enid’s dreams of sprint stardom at the Witch World Games qualifiers end in tatters?

With a magical prankster at large in Cackle’s, Ethel and Mildred are tasked with finding the culprit as their next head girl challenge. Who or what is causing the mayhem?

Desperate to win the Head Girl Triathlon and stop her terrible future vision from coming true, Mildred embarks on a dangerous gambit to rewind time with a stolen loop spell from Mr Daisy.

Mildred is horrified to find her magic is broken when visiting Izzy’s farm. Izzy’s dad, Spike, sets out to help her create a grounding stone to reboot it, with more than a few stars aligning.

Mildred’s final head girl challenge has disastrous consequences for Miss Cackle and gets Mildred sent away to Wormwood Correctional School for bad witches.

When Agatha tricks most of Cackle’s into a world of magical landfill, it looks like her victims are all set to be recycled and disappear for ever at midnight, unless Mildred can save the day before the fateful hour!