Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Shores of the Cosmic Ocean | 1980-09-28 | 60 min |
| Season 1 | Episode 2 | One Voice in the Cosmic Fugue | 1980-10-05 | 60 min |
| Season 1 | Episode 3 | Harmony of the Worlds | 1980-10-12 | 60 min |
| Season 1 | Episode 4 | Heaven and Hell | 1980-10-19 | 60 min |
| Season 1 | Episode 5 | Blues for a Red Planet | 1980-10-26 | 60 min |
| Season 1 | Episode 6 | Travelers' Tales | 1980-11-02 | 60 min |
| Season 1 | Episode 7 | The Backbone of Night | 1980-11-09 | 60 min |
| Season 1 | Episode 8 | Journeys in Space and Time | 1980-11-16 | 60 min |
| Season 1 | Episode 9 | The Lives of the Stars | 1980-11-23 | 60 min |
| Season 1 | Episode 10 | The Edge of Forever | 1980-11-30 | 60 min |
| Season 1 | Episode 11 | The Persistence of Memory | 1980-12-07 | 60 min |
| Season 1 | Episode 12 | Encyclopedia Galactica | 1980-12-14 | 60 min |
| Season 1 | Episode 13 | Who Speaks for Earth? | 1980-12-21 | 60 min |
| Season 2 | Episode 1 | Standing Up in the Milky Way | 2014-03-09 | 60 min |
| Season 2 | Episode 2 | Some of the Things That Molecules Do | 2014-03-16 | 60 min |
| Season 2 | Episode 3 | When Knowledge Conquered Fear | 2014-03-23 | 60 min |
| Season 2 | Episode 4 | A Sky Full of Ghosts | 2014-03-30 | 60 min |
| Season 2 | Episode 5 | Hiding in the Light | 2014-04-06 | 60 min |
| Season 2 | Episode 6 | Deeper, Deeper, Deeper Still | 2014-04-13 | 60 min |
| Season 2 | Episode 7 | The Clean Room | 2014-04-20 | 60 min |
| Season 2 | Episode 8 | Sisters of the Sun | 2014-04-27 | 60 min |
| Season 2 | Episode 9 | The Lost Worlds of Planet Earth | 2014-05-04 | 60 min |
| Season 2 | Episode 10 | The Electric Boy | 2014-05-11 | 60 min |
| Season 2 | Episode 11 | The Immortals | 2014-05-18 | 60 min |
| Season 2 | Episode 12 | The World Set Free | 2014-06-01 | 60 min |
| Season 2 | Episode 13 | Unafraid of the Dark | 2014-06-08 | 60 min |
| Season 3 | Episode 1 | Ladders to the Stars | 2020-03-09 | 60 min |
| Season 3 | Episode 2 | The Fleeting Grace of the Habitable Zone | 2020-03-09 | 60 min |
| Season 3 | Episode 3 | Lost City of Life | 2020-03-16 | 60 min |
| Season 3 | Episode 4 | Vavilov | 2020-03-16 | 60 min |
| Season 3 | Episode 5 | The Cosmic Connectome | 2020-03-23 | 60 min |
| Season 3 | Episode 6 | The Man of a Trillion Worlds | 2020-03-23 | 60 min |
| Season 3 | Episode 7 | The Search for Intelligent Life on Earth | 2020-03-30 | 60 min |
| Season 3 | Episode 8 | The Sacrifice of Cassini | 2020-03-30 | 60 min |
| Season 3 | Episode 9 | Magic Without Lies | 2020-04-06 | 60 min |
| Season 3 | Episode 10 | A Tale of Two Atoms | 2020-04-06 | 60 min |
| Season 3 | Episode 11 | Shadows of Forgotten Ancestors | 2020-04-13 | 60 min |
| Season 3 | Episode 12 | Coming of Age in the Anthropocene | 2020-04-13 | 60 min |
| Season 3 | Episode 13 | Seven Wonders of the New World | 2020-04-20 | 60 min |
| Writing | Carl Sagan | Author |
| Production | Carl Sagan | Producer |
| Production | Adrian Malone | Executive Producer |
| Production | David Kennard | Producer |
| Production | Gregory Andorfer | Producer |
| Production | Geoffrey Haines-Stiles | Producer |
