Doctor Who - The 4th Doctor Adventures 2.5 Phantoms of the Deep
Narrated By: , ,
Publisher: Big Finish Productions
Date: May 2013
Duration: 1 hours 17 minutes
On their mission to explore the Mariana Trench at the very bottom of the ocean, the crew of the deep sea vehicle Erebus make an unusual and startling discovery. A battered blue police box.