Amy is now in college and doesn't get to see her family very much. However, now that its spring, she will be going home to spend spring break with them! Everything seems a little different to her now though. Like she doesn't quite fit in anymore. Is it Heartland that changed, or just Amy? Soon, Amy gets a phone call from a college friend that asks her to come down to Arizona to help him with a troubled horse. What will Amy decide? Find out in "Beyond the Horizon!"