Sam and Annabel visit Sam's mom on her farm in Drumheller, Alberta during a dinosaur dig. Annabel is thrilled to have access to paleontologists and spends as much time as she can near the dig, much to Sam's dismay. But when they learn the dig has uncovered scientifically important bones, even Sam is curious. In fact, the whole town is talking about the discovery. When Sam and Annabel learn that Humphrey Battleford, a famous...