Two cheers for new voices! Of the 16 productions scheduled to open on Broadway between now and the end of the year, 12 are new to the Boulevard of Broken Budgets.

But I’d like to reserve a third cheer for the fall’s four revivals, which may get less attention, having been this way before, but are likely to earn their keep if history holds true. Old voices are, after all, where new voices come from. And though 240 years separate the Broadway debuts of “Romeo and Juliet” and “Sunset Boulevard,” with “Our Town” and “Gypsy” in between, they all have much in common, at least in their continued haunting of theatergoers’ imaginations.

That haunting arises, in part, from our memories of past stars who hover alongside the new ones. In “Our Town,” Henry Fonda and Paul Newman will be whispering the Stage Manager’s lines to Jim Parsons. Ethel Merman, Angela Lansbury and Patti LuPone will no doubt watch over Audra McDonald as she takes on the role of Rose in “Gypsy.” LuPone will also be looking over Nicole Scherzinger’s shoulder in “Sunset Boulevard”; presumably keeping a safe distance, so will Glenn Close. And though few are likely to remember Robert Goffe, the original Juliet, he too will be felt on Broadway this fall. However long ago, the part was built on him.

But revivals of shows like these have more to offer than ghosts. There’s a reason, aside from name recognition, that they keep coming back. Though products of vastly different times and cultures, they dig so deep into their specific truths that they reach a common, eternal one, from which many others may spring.

Perhaps that’s most evident in “Our Town,” Thornton Wilder’s 1938 play about two families whose ordinary life events, from birth to death, are consecrated by a kind of communal love. The director Kenny Leon said that in his production, “1936 runs into 2024,” allowing the story to serve “as a metaphor for our world, for our country, even our time.”