The perceived age of an actor or actress is important, not just for the viewer's entertainment but for the overall success of a TV show or movie. Fundamentally, age is not just a number — it’s a commodity. The younger you look, the more likely you are to be successful in Hollywood.

In the spirit of Halloween, Netflix unveiled its new series, “Chilling Adventures of Sabrina” Friday. Equal parts eerie and thrilling, the show takes on a much darker tone than its ‘90s sitcom predecessor, “Sabrina, the Teenage Witch.”