Carl Sagan The Universe God, the Universe and Everything Else Carl Sagan: A Cosmic Celebrity A Dialogue: A Conversation with Carl Sagan and Ted Turner The Reality of Me Together to Mars? The Case of the Ancient Astronauts Target... Earth? Wanderers Who's Out There? Pale Blue Dot Voyagers Reise in die Unendlichkeit On the 8th Day In Search of Ancient Astronauts The Violent Universe The Earth Day Special Piece by Piece Aliens Uncovered: Close Encounters Contact Contact Eine unbequeme Wahrheit Contact Star Stuff PBS News Hour Unser Kosmos Unser Kosmos: Die Reise geht weiter Unser Kosmos: Die Reise geht weiter The Tonight Show Starring Johnny Carson NOVA The Phil Donahue Show Die Scifi-Story Horizon Horizon Horizon Horizon Horizon Horizon
