Ngau, a cook in the Hong Kong countryside, is trying to save his son from a vengeful evil spirit who was wronged years ago by Ngau's past life. In the process, Ngau seeks the help of Mrs. Bud Lung, who can communicate with the other side.
As the heir and current marketing director for one of the nation's biggest gun manufacturers, Liberty Wallace is indifferent to the atrocities made possible through her business and her CEO husband, Victor.
With the impending ice age almost upon them, a mismatched trio of prehistoric critters – Manny the woolly mammoth, Diego the saber-toothed tiger and Sid the giant sloth – find an orphaned infant and decide to return it to its human parents.
When a virus leaks from a top-secret facility, turning all resident researchers into ravenous zombies and their lab animals into mutated hounds from hell, the government sends in an elite military task force to contain the outbreak.
The story of how a mysterious suitcase brings together, and changes, the lives of a divorced dad, an unhappy housewife, two hitmen, a pair of street thugs, two love struck teens, two FBI men and a psychedelic toad.