On screen
Cast
9 credited performers
Brad Dourif
Alien
Artwork unavailable
Donald Williams
Astronaut Commander
Artwork unavailable
Ellen Baker
Astronaut physician
Franklin Chang-Diaz
Astronaut Plasma Physicist
Artwork unavailable
Shannon Lucid
Astronaut biochemist
Artwork unavailable
Michael McCulley
Astronaut pilot
Artwork unavailable
Roger Diehl
Mathematician
Artwork unavailable
Martin Lo
Mathematician
Artwork unavailable
Ted Sweetser
Mathematician