About
What if an extra-terrestrial force attacked Earth? What might that look like and how will the people of Earth respond? Consulting a cast of world-renowned scientists, survival experts and defense experts, National Geographic explores this frightening scenario. Experts reveal what could motivate alien invaders to attack Earth, and speculate on how the attack might play out, the strategy alien invaders might use, and the most effective ways for humans to respond.
Director
Cast
Full credits →J
James Lurie
Narrator (voice)
S
Seth Shostak
Self - SETI Institute
N
Nick Pope
Self - U.K. Ministry of Defense
S
Stephen Hawking
Self - Theoretical Physicist (archive footage)
N
Neil Strauss
Self - Author, Emergency
E
Elise Cantu
Survivor
C
Carin Chea
Laboratory Scientist
C
Christopher Clay Jones
Resistance Leader
M
Matt Lasky
Survival Expert
E
Eric Raymond Lim
Resistance Fighter
R
Richard Miraan
Astronomer
J
Jose Rosete
Survivor
J
Justin Cuomo
Human Resistance Leader
