The only survivor of the Falcon Blanco tells his story. A commercial salvage operation hunts for the same wreck.

'Treasure Island: The Hunt for the Falcon Blanco' is the story of a 400-year-old mystery wrapped up in a modern day hunt for sunken Spanish Armada gold. Journalist Philip Boucher-Hayes investigates the claims of a group of divers to have found a wreck fifty years ago, before diving the site himself.

'Treasure Island: The Hunt for the Falcon Blanco' is the story a 400-year-old mystery wrapped up in a modern day hunt for sunken Spanish Armada gold. Journalist Philip Boucher-Hayes investigates the claims of a group of divers to have found a wreck fifty years ago, before diving the site himself.