GENRES
Documentary
DIRECTOR
Michael Lennick
CAST
Arthur C. Clarke, Keir Dullea, Freeman Dyson +9 more
LANGUAGE
EN
STATUS
Released
VIDEO QUALITY
HD

Top Cast

Arthur C. Clarke
Arthur C. Clarke
Self
 Keir Dullea
Keir Dullea
Self
 Freeman Dyson
Freeman Dyson
Self
Wally Gentleman
Self
Daniel Goldin
Self
 Peter Kuran
Peter Kuran
Self
 Larry Niven
Larry Niven
Self
 Daniel Richter
Daniel Richter
Self
Robert J. Sawyer
Self
Richard Terrile
Self
 Douglas Trumbull
Douglas Trumbull
Self
David Pritchard
Narrator
PRODUCTION COMPANIES
Foolish Earthling Productions, Discovery Channel Canada