Follow Timothy and Joshua as they explore a Pacific Northwest Forest finding the fossil of a Dinosaur. Secretly digging keeps them busy until big sister Vanessa finds the dig. Urged to reveal the Dino they turn the dig over to a scientist who bans them from the area. They, in frustration, explore elsewhere finding more bones and come in contact with a Sasquatch youth and then his mother. Once again Vanessa discovers what they're doing and gets pictures. The discovery gets them an invitation to appear on television where the scientist, trying to get credit, makes a fool of himself and heroes of them. Some don't believe any of it but you just might.