Sunny Charade, unicorn actress, has finally landed a job - Lead Actress in the movie 'Curse of The Vampyrcorns!' under legendary director Ulfric Von Hoofington VII, the grand-master of B-grade horror movies! When Sunny stumbles across a real Vampyrcorn and it's latest victim, however, the joy of her new job is lost in terror as she is drawn into Canterlot's dark past - and present.