Episode 1: The Shores of the Cosmic Ocean
Original Air Date: September 28, 1980

Episode 2: One Voice in the Cosmic Fugue
Original Air Date: October 5, 1980

Episode 3: Harmony of the Worlds
Original Air Date: October 12, 1980

Episode 4: Heaven and Hell
Original Air Date: October 19, 1980

Episode 5: Blues for a Red Planet
Original Air Date: October 26, 1980

Episode 6: Travelers’ Tales
Original Air Date: November 2, 1980

Episode 7: The Backbone of Night
Original Air Date: November 9, 1980

Episode 8: Journeys in Space and Time
Original Air Date: November 16, 1980

Episode 9: The Lives of the Stars
Original Air Date: November 23, 1980

Episode 10: The Edge of Forever
Original Air Date: November 30, 1980

Episode 11: The Persistence of Memory
Original Air Date: December 7, 1980

Episode 12: Encyclopedia Galactica
Original Air Date: December 14, 1980

Episode 13: Who Speaks for Earth?
Original Air Date: December 21, 1980