Searching for the missing Cass, the Doctor and great-grandson Alex attempt to cross from one end of an unfamiliar universe to the other. Along the way, they meet this reality’s version of their friend - the buccaneering Cassie, who has a destiny of her own.
Charting the Uncharted, they will discover what became of the Daleks in this universe, and that someone else has come looking for them... Susan!
8.1 The Only Girl in the World by John Dorney
8.2 False Dawn by Alison Winter
8.3 Council of Susan by Patrick O'Connor
8.4 All Over by Tim Foley
Further story details to follow.
**Please note: the collector’s edition CD box set is strictly limited to 1,500 copies**
Recorded on: 15-18 December 2025
Recorded at: The Soundhouse and Deyan Audio
Producer and script editor Matt Fitton said: "The Doctor and Alex unite in a quest to find their friend at the far end of an unknown, yet oddly familiar, universe. Along the way, they meet the Uncharted version of Cass: the buccaneering Cassie, who has a quest of her own. This TARDIS crew will also encounter old enemies as the Daleks appear for the first time in Uncharted, although they're not quite what the Doctor is expecting...
"“There is another surprise too, with a family reunion, as Carole Ann Ford returns alongside Paul and Sonny McGann for the first time since 2011. It was wonderful to see these generations of the Doctor’s family in studio together, and to hear their interactions - it's going to be emotional!"
Emma Campbell-Jones, Sonny McGann, Carole Ann Ford and Paul McGann © Oliver Bowring