Carl Sagan
Acting
Piece by Piece
Carl Sagan (voice) (archive sound) (uncredited)
The Earth Day Special
Self
The Farthest - Il viaggio più lungo
Self (archive footage)
The Universe
Self (archive footage)
Who's Out There?
Himself
Target... Earth?
Self
The Violent Universe
Narrator
The Reality of Me
Self
God, the Universe and Everything Else
Self
Together to Mars?
Self - Moderator
Aliens Uncovered: Close Encounters
Self
Owned & Operated
Carl Sagan
In Search of Ancient Astronauts
Himself
Wanderers
Voice
On the 8th Day
Self
Carl Sagan: A Cosmic Celebrity
Self (archive footage)
The Case of the Ancient Astronauts
Self
Pale Blue Dot
Himself
A Dialogue: A Conversation with Carl Sagan and Ted Turner
Guest
We Are Here: The Pale Blue Dot
Bookworms
(himself)
