Grammy Rory King, Grampa Wayne King and their grandson, Andrew, (nickname-Bubby) along with the help of their dog, Izzy Rae find two baby dinosaurs who have wandered into their yard, in Village Creek, in Stevensville, Ontario, Canada. So, together with their animals friends from the nearby game park, who visit regularly, they set off on a journey into yesterday, to help their dinosaur friends get home to their parents. The entrance is a long, dark tunnel, hidden beneath a huge rock on the hill. They are welcomed to dinosaur land and Bubby goes for a ride on the back of dinosaur, Grampa Wayne flies around on Freddie pteronodon's back. Lori saitasaurus and Jimmie megalosaurus show them around dinosaur land. They have many adventure before returning home. But on the trip back to the game park the water in Black Creek was so cold, the animals didn't want to cross it so they returned to Grammy & Grampa Kings house where they spend the night. All the enimals friends find a comfy place to sleep, Eddie lion snuggles down on the fireplace mantel, Sandy giraffe snuggles on the chesterfield, Christine leopard and Randy zebra share the settee.