小马宝莉：留下印记第四季全7集完整版

小马宝莉：留下印记第四季是一部的美国动漫属冒险,家庭，导演系未知。动漫开头Pipp wants to throw a music festival at the Lumi-Bloom fields, but Izzy warns her that loud noises might attract the troublemaking Troggles.