Cosmos: A Personal Voyage
Season 1 • Episode 4 — Heaven and Hell
Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.
Seasons & Episodes
1The Shores of the Cosmic Ocean2One Voice in the Cosmic Fugue3Harmony of the Worlds4Heaven and Hell5Blues for a Red Planet6Travellers' Tales7The Backbone of Night8Journeys in Space and Time9The Lives of the Stars10The Edge of Forever11The Persistence of Memory12Encyclopedia Galactica13Who Speaks for Earth?