During World War II, Navy Lt. Neil Thomas bids Caroline, his pregnant young wife, farewell at Union Station. Before their son is born, Neil's plane goes down in the Pacific and he's declared MIA. Caroline is devastated, but her love never dies. For the next 65 years, Caroline returns to Union Station on the anniversary of her loss to salute his memory. When a TV journalist learns of the touching story, she sets out to investigate what happened to Neil 65 years earlier.