《掌上明珠》是一部优秀的家庭,剧情片,剧情题材影视作品，由艾米·斯马特,伯特·雷诺兹,阿曼达·米夏卡,连姆·麦肯泰尔主演的。A young girl struggles after a traumatic horse riding accident causes her to lose her eyesight. CHARLES, the head trainer of Southeastern Guide Dogs, trains Apple, a miniature horse, to be her companion and surrogate eyes.