In a cozy seaside house in Vietnam, a mother cooks, a child naps, and a cricket paints the story of a fisherman who longs to return home to his family.

In the late 19th century, there wasn't much hope for premature babies-- until Dr. Couney developed the incubator. The device was so new and strange, hospitals rejected it. So Dr. Couney set up a sideshow at Coney Island, taking care of the tiniest newborns as part of a display to convince the public that incubators worked. Thousands of babies grew into healthy children as Boardwalk Babies, including Dr. Couney's own premature daughter. Many of those...