The Lifeboat and the Deathboat (audio story)

 was the third story of the audio anthology, The Diary of River Song: Series Five.

Publisher's summary
Stranded in the Vortex, a father and daughter do their best to survive, living on salvage in a ramshackle vessel.

Elsewhere, an obsessive ship’s captain hunts down a vengeful monster, whatever the cost.

And River is caught between them, uncovering an old enemy in the most unexpected new guise.

Plot
to be added

Cast

 * River Song - Alex Kingston
 * The Master - Eric Roberts

Continuity
to be added