An underground city is built to save a cross-section of humanity as a comet hurtles toward Earth.

When their ship crash-lands on a remote planet, the marooned passengers soon learn that escaped convict Riddick isn't the only thing they have to fear. Deadly creatures lurk in the shadows, waiting to attack in the dark, and the planet is rapidly plunging into the utter blackness of a total eclipse. With the body count rising, the doom...

A comet hits Ireland, and a bigger one is on its way towards the U.S. where 900 million people have to be evacuated.

A seven-mile-wide space rock is hurtling toward Earth, threatening to obliterate the planet. Now, it's up to the president of the United States to save the world. He appoints a tough-as-nails veteran astronaut to lead a joint American-Russian crew into space to destroy the comet before impact. Meanwhile, an enterprising reporter uses h...

A quaint Australian fishing village is overcome by meteorites that turn its residents into the ravenous undead, leaving a small group of those unharmed to find a way out.