Sixth film in the children's animated series following the adventures of a pack of wolves. For the safety of their pups, Humphrey and Kate decide to move to a man-made park. However, their new home is next to a dinosaur burial ground and, due to the mysterious Circle of Light, young raptor Amy is brought back to life. She soon befriends siblings Stinky, Claudette and Runt but warns them that diggers on the burial site could uncover a T.Rex, bringing it back to life too. The wolves try to prevent this from happening while helping Amy return to her own time.