Director
Vincent Amouroux
DIRECTOR
Alex Barry
Stars (in credits order)
Jean-Sebastien Steyer
Self
Seth Shostak
Peter Ward
Steve Squyres
Adam Frank
Aaron Parness
Chris MacKay
Sarah Hörst
François Forget
Roger Hanlon
Robert Gaines
Andrew Knoll
Sandor Kasas
Stephanie Thomas
John Sutherland
Bruce Damer
David Dreamer
Lynn Rothschild
Nicholas Altobelli
Jonathan Lunine
Jacques Arnould
John Elliott
ACTOR
Martin Rees
Lee Perry
Narrator
Chloé Boreham
Artemis