Desc: The Mystery of the Lost Ship: Directed by Keith Farrell. With Stephen Chang, Ciaron Davies, Frank Prendergast. The Mystery of the Lost Ship is a history/science docudrama. A film crew follows a team of Underwater Archaeologists and Scientists for three years as they explore the hull of an ancient shipwreck of the coast of Donegal, Ireland. As the wrecked vessel and its contents are unearthed and preserved, the viewer will take a journey into the past.