Follow ancient humans’ journey into an icy and perilous new land. Journey back to when humans first ventured into the Americas, a world teeming with colossal megafauna and dramatic climate shifts. Witness their ingenious survival tactics against formidable predators and uncover the mystery of ancient footprints in the desert of White Sands. See how these pioneers transformed from nomads to living in rooted communities, forever altering our world. Provided by PBS/NOVA. Run time: 53 minutes. Hosted by the CAST Senior Center, our Documentary Programs provide an endless variety of interesting subjects in a prerecorded, professional film format. They take us across the country and around the world, experiencing and learning about places and people which we wouldn’t otherwise have the opportunity to experience. Our documentaries are entertaining, informative, and inspiring. They offer a unique and powerful form of storytelling that captures your attention and provoke thought and discussion. Scheduled every Tuesday afternoon, unless noted, at 1pm at the CAST Senior Center, our Documentary Programs are free and open to the public. There are no membership dues, and everyone is welcome to attend. Programming is provided by Curiosity U and other online providers. Check out our documentary program schedule every month and join us. We look forward to seeing you!