How the Earth Works (2013) (tv show): Geologist Martin Pepper and Biologist Liz Bonnin investigate world history in a unique way: By exploring different parts of the world known for historic events and cataclysmic disasters, as well as parts of the world that have tie... Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of How the Earth Works (2013) below
Cast: Liz Bonnin, Martin Pepper, Michelle Thaller