Directed by
| Lad Allen | ||
Writing Credits (in alphabetical order)
| Wayne P. Allen | ... | (as W. Peter Allen) |
| Guillermo Gonzalez | ... | (based upon the book by) |
| Jay Richards | ... | (based upon the book by) |
| Jonathan Witt | ||
Cast (in credits order)
| John Rhys-Davies | ... | Narrator (voice) | |
 |
Tom Roberts | ... | Additional Narrator (voice) |
| Rest of cast listed alphabetically: | |||
|
|
Charles Beichman | ... | Self - NASA Terrestrial Planet Finder |
|
|
Donald Brownlee | ... | Self - NASA Stardust Mission |
|
|
Robin Collins | ... | Self - Messiah College |
|
|
Dennis Danielson | ... | Self |
| Paul Davies | ... | Self - Australian Centre for Astrobiology | |
|
|
Guillermo Gonzalez | ... | Self - Astrobiologist Iowa State University |
|
|
Kevin R. Grazier | ... | Self (as Dr. Kevin R. Grazier) |
|
|
Robert Jastrow | ... | Self - Former Director Mt. Wilson Observatory |
|
|
Bijan Nemati | ... | Self - Jet Propulsion Laboratory |
|
|
Jay Richards | ... | Self - Philosopher Discovery Institute |
| Seth Shostak | ... | Self - Senior Astronomer SETI Institute | |
Produced by
| James W. Adams | ... | executive producer |
| Lad Allen | ... | producer |
| Wayne P. Allen | ... | executive producer (as W. Peter Allen) |
| Larry Frenzel | ... | executive producer (as Lawrence D. Frenzel) |
Music by
| Mark Edward Lewis | ||
Cinematography by
| Dennis Burkhart | ... | (original photography) |
| Joseph Condeelis | ... | (original photography) |
| Jerry Harned | ... | (original photography) |
| Matt Valentine | ... | (as Matthew Valentine) (original photography) |
Editing by
| Jerry Harned | ||
Art Department
| Brian Gage | ... | main title design |
| Greg Neumayer | ... | main title design |
Visual Effects by
| Tim Doherty | ... | computer animator |
| Jerry Harned | ... | computer animator |
Additional Crew
| Guillermo Gonzalez | ... | scientific consultant |
| Ed Miller | ... | stock footage researcher |
| Jay Richards | ... | scientific consultant |
