24 Hours After: Asteroid Impact

24 Hours After: Asteroid Impact was released on November 24, 2009.

24 Hours After: Asteroid Impact was directed by Jonathan Halperin.

24 Hours After: Asteroid Impact has a runtime of 50m.

Travel back 66 million years ago when a meteor struck the Earth, wiping out three-quarters of all life on the planet. What happened in those first hours? Why did some creatures survive while nearly all others perished? Using computer graphics and real-world recreations, National Geographic reveals the likely effects of the catastrophic impact that changed the world forever and examines who won, who lost, and why.

The key characters in 24 Hours After: Asteroid Impact are Narrator (Peter Coyote), Scientist (Dan Durda), Kirk Johnson.

24 Hours After: Asteroid Impact is rated PG.

24 Hours After: Asteroid Impact is a Documentary film.