Koal's southern cousin, Buford T, arrives with Aunt Clotilda to visit the Roth family, and narrates the story of their mutual ancestor's journey from slavery in Georgia to freedom in the north. At the same time, Andrew, a foreign exchange student from Liberia, comes to live close by, and is promptly accused of stealing a necklace from Aunt Clotilda, an incorrigible southern matron. Find out what a present-day African has in common with an American slave family from 1860. And see how Koal and friends solve a current mystery by following the threads which link it to an ancient one.