After the Fountain of Youth makes immortality accessible, a vulnerable married couple must choose if it really is "til death do us part."

In a 1973 hospital nursery, a new mother has second thoughts about a done-deal adoption, while a strange woman tries to convince her to take the baby and run.

In 1984, a woman with a phantom pregnancy is exiled to a remote Catskills inn where she becomes convinced that she is the target of a mysterious woman in the woods who will stop at nothing to be a mother.