Captain New Eyes travels back in time and feeds dinosaurs his Brain Grain cereal, which makes them intelligent and non-violent. They agree to go to the Middle Future (our era) in order to grant the wishes of children in New York city. They are to meet Dr. Bleeb of the Museum of Natural History, but get sidetracked with their new children friends and run into the Captain's evil brother, Professor Screw Eyes, who has other plans for the dinosaurs.

The Creeds have just moved to a new house in the countryside. Their house is perfect, except for two things: the semi-trailers that roar past on the narrow road, and the mysterious cemetary in the woods behind the house. The Creed's neighbours are reluctant to talk about the cemetary, and for good reason too.