A woman (Nicolette Sheridan) unknowingly puts her life in danger when she succumbs to the sinister charms of her daughter's teacher, which leads to a more deadly situation than she could ever imagine.

After a military plane crash near a small American town, a giant man-eating snake sets off on a killing spree. The locals must find a way to eliminate the snake, with the help of a scientist who knows about the snake to kill it.