
Overview
How secure is our future? This eye-opening documentary -- which uses computer-generated imagery to illustrate an asteroid collision, black holes and worldwide plagues, among other threats -- explores seven scenarios that could spell the end of the world. Interviews with noted scientists examine the extent of preparations for these cataclysmic events and what's being done to save future generations from extinction.
Cast & Characters

Neil deGrasse Tyson
Self

Michio Kaku
Self

Stephen Hawking
Self

Al Gore
Self

Michael Rampino
Self
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