Digging to the Center of the Earth

When he uncovers a mysterious metal object while digging in the front yard, Wishbone imagines himself as Professor Otto Lidenbrock who attempts to discover the center of the earth by leading an expedition into the crater of an Icelandic volcano. Inspired by "A Journey to the Center of the Earth" by Jules Verne, this adventure finds Wishbone imagining that he's a professor who discovers a clue that actually points the way to an incredible journey and finds himself facing giants, dinosaurs, and raging waters as his group travels deep beneath the surface of the Earth