Lisa, Carole and Stevie can't believe their luck: Skye Ransom, the teen idol the Saddle Club met on their trip to New York City, is about to star on a new movie – and he wants the girls to help him with his riding! It's a dream come true, especially when the director casts Lisa in a small part. But then Lisa discovers how lonely the life of a star can be, and Carole and Stevie realize how much they need their best friend's help with plans for Carole's father's birthday. Will the Saddle Club manage to arrange a big birthday celebration and help Skye overcome his fear of horses?