The one-hour program PALEO SLEUTHS explores a series of paleontology excavations that showcase the changing landscape and animal life on America's Great Plains - beginning 34 million years ago with the Ice Age. Through interviews with paleontology experts, modern-day footage of excavations, historic re-enactments, archival photo- graphs, and stunning animations with 3-D models that bring pre-historic figures to life, the educational and informative PALEO SLEUTHS features fossil discoveries in the Great Plains that challenge popular understanding of the origins of mammals.