“Very Special Episodes — i.e., the ones in which a TV series would take a break from its regularly scheduled programming to deal with a difficult or controversial subject (like The Next Generation‘s two-part school shooting arc) — are as old as television itself. Case in point: Leave It to Beaver grappled with divorce, and The Andy Griffith Show tackled alcoholism. But they really took off in the 1970s when TV legend Norman Lear wove the social issues of the era into his numerous prime-time hits.” And, as schlocky as some of them could be, people actually learned from them — a lot. – Mel