Alvin Brickrock Presents: Murder, Fish, and Fables: A Hilariously Dark Adventure in Bedrock
It seems that Fred and Barney have an eccentric neighbor named Alvin Brickrock, who collects strange objects and constantly fights with his wife. When these fights die down, the two Stone Age sleuths deduce that Brickrock has chopped up his wife and hidden her remains in an old trunk.