The Lost Worlds of Planet Earth The Lost Worlds of Planet Earth "The Lost Worlds of Planet Earth" is the ninth episode of the American documentary television series "". It premiered on May 4, 2014 on Fox, and aired on May 5, 2014 on National Geographic Channel. The episode was directed by Brannon Braga, written by Ann Druyan and Steven Soter, and featured the voice of Amanda Seyfried as geologist Marie Tharp. The episode explores the history of the Earth starting with the period of the Late Heavy Bombardment, approximately "3.8 to 4.1 Billion years ago during which the Moon, Mercury, Venus, Earth and were battered
Planet Earth (film) Planet Earth (film) Planet Earth is a science fiction television movie that was created by Gene Roddenberry, written by Roddenberry and Juanita Bartlett (from a story by Roddenberry). It first aired on April 23, 1974 on the ABC network, and stars John Saxon as Dylan Hunt. It was presented as a pilot for what was hoped to be a new weekly television series. The pilot focused on gender relations from an early 1970s perspective. Dylan Hunt, confronted with a post-apocalyptic matriarchal society, muses, "Women's lib? Or women's lib gone mad..." "Planet Earth" was the second attempt by Roddenberry to create