Sixteen year old Katie McLaughlin (Alison Lohman) is a headstrong and determined teenager trying to find her way in life. Katie forms a bond with a wild horse she names Flicka. Despite pleas from her father (Tim McGraw) not to ride Flicka, Katy sets out to follow her own path not only with the horse, but with her future to show that she is capable taming Flicka and one day taking over the family ranch.