After the loss of his wife, Marconi Franco is content drifting alone on his boat through the isolated waters of Southeast Alaska. But when a mysterious distress signal cuts through the static on his radio, Marco feels an overwhelming pull to help the woman whose plea he heard. His search for the missing woman draws him to Radioville, an abandoned 1930s communication outpost now decaying on an uninhabited island off the coast of Alaska. There, Marco begins uncovering fragments of a story long forgotten: a Depression-era theft, a shattered marriage, and a disturbing pattern of disappearances. As he sifts through the past, his own grief starts to mirror the tragedies that echo across decades, and his search draws the attention of someone determined to keep the truth buried.