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.

Neil deGrasse Tyson
Self

Michio Kaku
Self

Stephen Hawking
Self

Al Gore
Self

Michael Rampino
Self

The Hindenburg
The Hindenburg

Flood in the Desert
Flood in the Desert

AS AN EARTHQUAKE
AS AN EARTHQUAKE

Hindenburg: Titanic of the Skies
Hindenburg: Titanic of the Skies

1985: Heroes among Ruins
1985: Heroes among Ruins

Inside Chernobyl with Ben Fogle
Inside Chernobyl with Ben Fogle

Deadliest Crash: The Le Mans 1955 Disaster
Deadliest Crash: The Le Mans 1955 Disaster

Titanic: The Complete Story
Titanic: The Complete Story

752 Is Not a Number
752 Is Not a Number

Erebus: Operation Overdue
Erebus: Operation Overdue
Taking Back Our Beach
Taking Back Our Beach

De ochtend van '75
De ochtend van '75