Some of the most classic story twists from the Fear Street universe have included, but aren’t limited to, cursed family legacies, origins dating back to the time of America’s earliest settlements and, of course, teenage jealousy. All of those factors were combined in 1994, 1978 and 1666 as a sort of starter pack for what Leigh Janiak has described as a potential “Marvel Universe of Horror,” and the results have worked out rather well. Still, if there was ever anyone who had an outside hope that a PG-13 version of Fear Street could have happened, Janiak had her own strategy for making sure it would be impossible to cut together.