Super Comet: After the Impact

Imagine a world cloaked in complete darkness. Food and water supplies disappear, tsunamis and fires rage, and scorching temperatures plummet to an Ice Age cold within months. Many scientists believe these cataclysmic environmental changes wiped out the dinosaurs after a gigantic asteroid struck the planet millions of years ago... and some say humans could be the next species to face extinction. (jakelijan virallinen teksti)