My Little Pony: The Movie(1986)

Synopsis

The first day of Spring is on its way and the Little Ponies are preparing for it with a big festival. But all the fun may come to an end if the witch Hydia has her way! Can the Ponies defeat Hydia and her evil daughters, Reeka and Draggle? More importantly, can they save Ponyland from the witches’ concoction, the strange purple goo called Smooze, that’s threatening to bury the whole town?