The lone inhabitants of an abandoned police station are under attack by the overwhelming numbers of a seemingly unstoppable street gang.

A herpetologist investigating a series of fatal rattlesnake attacks discovers that the creatures have been infected by a mysterious nerve gas disposed of in the desert by the military.

Following the Civil War, Confederate Captain Justice Cain has retired to a quiet life with his young son and black wife. However, the men of his old outfit, known as…