Even though Marty's mother has told him that dinosaurs no longer exist, he is certain they are just good at hiding and sets out to find one, encountering many fantastic creatures along the way.
Meet Daddy Grizzle and Little Pip. Psst, Daddy Grizzle, wake up! wake up! I think it's my birthday . . .Like every small bear, Little Pip can't wait till his birthday! How will his Daddy Grizzle explain just how many sleeps there are to go?