If you’re a fan of horror anthologies, you may have come across Stephen King’s “Nightmares and Dreamscapes,” the 2006 TNT miniseries based on King’s short stories. While the show delivers a few compelling moments, it doesn’t quite reach the chilling heights of Showtime’s edgier “Masters of Horror” series.

One of the standout episodes from “Nightmares and Dreamscapes” is “The End of the Whole Mess,” a haunting tale about a genius who creates a serum to end human aggression — only to trigger a global catastrophe. Another worth-watching installment is “Autopsy Room Four,” featuring Richard Thomas (John-Boy from “The Waltons”) in a role that’s a far cry from his wholesome TV past.