Bound by a shared destiny, former boy-genius Frank, jaded by disillusionment, and Casey, a bright, optimistic teen bursting with scientific curiosity, embark on a danger-filled mission to unearth the secrets of an enigmatic place somewhere in time and space known only as "Tomorrowland". What they must do there changes the world-and them-forever.

Kern County Deputy Sheriff Joe "Deke" Deacon is sent to Los Angeles for what should have been a quick evidence-gathering assignment. Instead, he becomes embroiled in the search for a killer who is terrorizing the city. Leading the hunt, L.A. Sheriff Department Sergeant Jim Baxter, impressed with Deke's cop instincts, unofficially engages his help. But as they track the killer, Baxter is unaware that the investigation is dredging up echoes of Deke's...

Season six introduces several jarring storylines. As "Billith" comes to terms with his newfound powers after emerging from a pool of blood at the end of season five, Louisiana governor Truman Burrell declares open season on vampires, replete with novel anti-vamp weapons and high-tech internment camp. Sookie and Jason steel themselves for an encounter with the killer of their parents; the mysterious and ancient Warlow.