Ripley's Believe It or Not! (Syfy)

RIPLEY'S BELIEVE IT OR NOT captures the undeniable, voyeuristic appeal of seeing otherwise-average individuals perform fantastic deeds that often veer into the realm of the grotesque and morbid. Each episode covers approximately 10 feats, each accompanied by interviews and an introduction by host Dean Cain. Segments have introduced viewers to the Gray Lady, who, as a child, took nose drops that turned her skin silver; a 6-year-old skateboarder who's the youngest competitor ever to participate in the Gravity Games; roosters with 40-foot-long tail feathers; and a cocktail that contains portions of a severed human toe (consumed as a rite of passage into the Yukon).

Most teens will be able to recognize that the accomplishments showcased on this show are odd and shouldn't be replicated, but if something pops up that's particularly perverse, parents may want to be on hand to discuss it afterward. And, frankly, although the majority of the acts on Ripley's don't involve pain, the show isn't the best choice for anyone squeamish, regardless of age.

But every so often there's an act that can be extraordinarily difficult to watch -- like the minister who electrocutes himself to demonstrate the power of faith. It's these kinds of things that parents need to be particularly aware of; either turn the show off or be prepared to talk to your kids about what they've seen.