Tommy "Bubba Jones" and his sister Jenny "Hug-a-Bug" learn more about the Great Smoky Mountain National Park than they ever thought they would when Papa Lewis lets them in on a family secret: The family has legendary time traveling skills! With these abilities, Bubba Jones and Hug-a-Bug travel back in time and meet the park's founders, its earliest settlers, native Cherokee Indians, wild animals, extinct creatures, and what the park was like millions...