A Dialogue: A Conversation with Carl Sagan and Ted Turner (1989)

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Released:
1989-11-01

Overview:
Updates a number of themes from the Cosmos television series. Turner and Sagan discuss issues that are vital to our survival: pollution, the greenhouse effect, and nuclear weapons. Dr. Sagan explains the benefits of our space program and the possibility of time travel.

Director:

Runtime:
0h 44min

Genre:
Documentary

  • Cast:
  • Ted Turner
    as
    Host
  • Carl Sagan
    as
    Guest