第 4 季 共 13 集
播出时间：2020年1月28日
第 1 集 The Three Impossibilities
播出时间：2020年1月28日
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?
第 2 集 Gertrude the Great
播出时间：2020年2月4日
Enid's attempt to help Mildred win her first head girl challenge backfires.
第 3 集 Happy Birthday, Indigo Moon
播出时间：2020年2月11日
Indigo discovers that her mother has been searching for her for 30 years.
第 4 集 Enid Nightshade, Superstar
播出时间：2020年2月18日
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?
第 5 集 The Forbidden Tree
播出时间：2020年2月25日
第 6 集 Maud's Magical Make-over
播出时间：2020年3月3日
Neglected Maud discovers Felicity uses a secret coolness potion.
第 7 集 The Crystal Lake
播出时间：2020年3月10日
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!
第 8 集 Enid's Last Race
播出时间：2020年3月17日
Betrayed by Miss Hempnettle, will Enid’s dreams of sprint stardom at the Witch World Games qualifiers end in tatters?
第 9 集 Mildred the Detective
播出时间：2020年3月24日
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?
第 10 集 A Witch in Time
播出时间：2020年3月31日
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.
第 11 集 Grounded
播出时间：2020年4月7日
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.
第 12 集 The Witching Hour (1)
播出时间：2020年4月14日
Mildred’s final head girl challenge has disastrous consequences for Miss Cackle and gets Mildred sent away to Wormwood Correctional School for bad witches.
第 13 集 The Witching Hour (2)
播出时间：2020年4月21日
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!
