NOVA Alien from Earth

In 2004, the discovery of tiny and bizarre human fossil bones on the island of Flores, Indonesia, set off a furious debate over what the ""Hobbit"" bones represent. Are they fossils of a previously unknown primitive branch of the human family, or the remains of a dwarf race of modern humans suffering from a strange pathological condition? Witness the first investigations of the cave site since the controversial fossil was first revealed.