Sean and his dog Max want to be detectives. Unfortunately, there's not much to investigate in their leafy, laid-back neighborhood – until mom's priceless Crustfire Diamond goes missing.
Young Nathan has pulled a damaging prank at his school in the city and is sent to his father's farm to work it off. But Nathan finds much more than he bargained for when he gets there, including Sarah, a very charming, independent farm hand, a bizarre crime ring, and a horse that only he can hear...