Willa finds the courage to cast spells, resulting in a cuddly surprise… and a hairy disaster. At school, a strange substitute asks about the amulet.

Determined to make more of her potion, Willa enrolls in science club — for better or worse. Elsewhere, Willa’s dad faces off with Wilma and Wanda.

An unlikely friend guides the girls to a portal, but they also have pumpkin patch plans. Can they cast the right spell to be in both places at once?

Halloween arrives as the thrilling chase for the amulet continues. Willa learns more about her mother. The Witches of Winding Way prepare a wicked plan.

Wilma and Wanda wreak havoc on the town, but new words of wisdom restore hope for Willa and the crew. Who will win in a battle of good and evil?