The Worst Witch S01 E01 The Battle of the Broomsticks

"Mildred Hubble spells trouble."

The young witch in training, Mildred Hubble, has a less than desirable start of her first year at Miss Cackle's Academy as she makes quick enemies with the prissy Ethel Hallow & the tyrannical Miss Hardbroom for arriving late on her first day! To make matters worse, Mildred quickly finds herself in deep trouble & is on the verge of being expelled!