Characters from very different backgrounds are thrown together when the plane they're travelling on crashes into the Pacific Ocean. When the airliner comes to rest perilously close to the edge of a ravine with the surviving passengers and crew trapped in an air pocket, a nightmare fight for survival ensues with the air supply running out and dangers creeping in from all sides.

Zuo Yingjie, a decorated sniper, is put in prison by a false accusation, where he receives a top-secret mission from a female agent Shen Xue of assassinating a Japanese bacteriologist Kitano Seichyo. But a traitor sells him out, leaving him in grave danger against his mortal enemy Shitagawa Kunimasa, an ace marksman of the Japanese. Some conspiracies are found. The revenge for the country and nation begins…

Dr. Tristan Guttridge believes hammerhead sharks can reach monster sizes by hunting other sharks -- but the only way to prove it is to get tissue samples from some of the largest sharks on the planet.

Young genius Yang Luchan travels to Chen Village to learn the forbidden secrets of martial arts, but quickly learns that the village is menaced by a formidable battalion of Steampunk soldiers. The villagers realize that in order to save their home, they must trust this strange outsider with their knowledge of Tai Chi.

The Old West.. where a lone cowboy leads an uprising against a terror from beyond our world. In 1873 in the New Mexico Territory, a stranger with no memory of his past stumbles into the hard desert town of Absolution. The only hint to his history is a mysterious shackle that encircles one wrist. What he discovers is that the people of Absolution don't welcome strangers, and nobody makes a move on its streets unless ordered to do so by the iron-fisted Colonel Dolarhyde (Ford). The town of Absolution lives in fear.

A catastrophic train derailment sends the city spiraling into chaos. But the derailment is just the beginning. A biological gas attack sees crash survivors collapsing and dying within minutes.