Dr Lucien Blake left Ballarat as a young man. But now he finds himself returning to take over not only his dead father's medical practice, but also his on-call role as the town's police surgeon, only to find change is afoot, nothing is sacred, and no one is safe.

After 16-year-old Alice Palmer drowns in a local dam, her family experiences a series of strange, inexplicable events centered in and around their home. Unsettled, the Palmers seek the help of psychic and parapsychologist, who discovers that Alice led a secret, double life. At Lake Mungo, Alice's secret past emerges.

A teacher opens a time capsule that has been dug up at his son's elementary school; in it are some chilling predictions -- some that have already occurred and others that are about to -- that lead him to believe his family plays a role in the events that are about to unfold.

Biologist Michael Dorn is infected with a virus designed as a cure for HIV, but which turns its victims into vampires. Now a threat to the very organisation for which he worked, Michael is on the run and must decide the fate of the world. His options: destroy all knowledge of the virus, or succumb to the power and delights of this dark and evil way of being.