Star vs. the Forces of Evil Season 1 Episode 19
St. Olga's Reform School for Wayward Princesses
Star must face her greatest fear and travel to St. Olga's Reform School for Wayward Princesses to bust out Flying Princess Pony Head for her birthday.
Guest Stars
Jenny Slate
Pony Head (voice)
Jeff Bennett
Gemini (voice)
Jessica Walter
Miss Heinous (voice)
Jodi Benson
Singing Teacher (voice)