Supernatural (CW, TNT)

X-Files-meets-Hardy Boys paranormal thriller SUPERNATURAL follows the lives of Sam (Jared Padalecki) and Dean Winchester (Jensen Ackles), whose extraordinary past set in motion a unique destiny that brings the guys face to face with evil in every imaginable form. When their mother died in a mysterious fire when the boys were young, their father dedicated his life to finding and destroying the demon responsible, eventually dragging his sons into the fray as well. Now they travel the country in their father’s car, hunting and killing every paranormal monster they can track, all the while searching for clues to their own unfolding destiny. As the years pass, they lose friends at the hands of countless enemies, whose faces change along with their motivations. Although they face unimaginable threats to their brotherly bond, Sam and Dean’s loyalty to each other is never tested for long, and their devotion to each other keeps them going in the face of such daunting challenges.

Rooted in multicultural folklore and playing on raw human emotion, Supernatural has been such a hit with fans that its longevity has greatly exceeded creator Eric Kripke’s intended trio of seasons. Padalecki and Ackles are stellar in their roles as tortured souls Sam and Dean, each of whom wrestles with his own inner demons in addition to engaging real ones in battle. So many true-to-life issues surface in this series -- family responsibility vs. individual motivations, destiny vs. free will, the fine line between good and evil -- that astute viewers will see it’s much more than a pretty-boy drama (although the fact that the guys aren’t bad to look at is a bonus).

It’s too bad that such a smart show couldn’t be enjoyed by a larger audience, but there’s just too much troubling content afoot to make this one acceptable for most teens. Violence is the main offender, since each story centers on the guys’ quest to kill some paranormal monster of sorts, and later seasons delve into the spiritual world with the introduction of some surprisingly vengeful angels. Although their intentions are always good, the guys’ lifestyle is questionable at best -- marked by credit-card fraud, heavy drinking, casual sex, and their own deals with the devil.