Spirit Riding Free Season 8 Episode 4 Lucky and the Endless Possibilities Episode Title:Lucky and the Endless Possibilities.Episode Description:Lucky, Abigail, and Pru ride to the schoolhouse and are surprised to see Aunt Cora as the substitute teacher. Lucky isn't sure about this and Aunt Cora says it will be ok, but it ends up being utter pandemonium. Later, while Pru and Abigail are content with having someone to choose for career day, Lucky is unsure which one to choose, either a charra, astronomer, or something new entirely. As a result, Lucky tries to balance all her interests and find out what job would be right for her.