Brian, a simple shovel salesman, thinks Alice is the girl of his dreams, but she's the stuff of nightmares: a shape-shifting alien bent on destroying the human race through sheer reproductive power. Brian soon gives birth to a half-human infant, the first of an alien master race. With the help of a psychotic private detective and an archaeologist with a mysterious past, Brian races to save the wor...

Strange sounds are heard over the city of New Orleans, and people go missing. When they return, they are not the same.