The Doctor discovers the truth about Martin's purpose in the TARDIS during a confrontation with his best enemy: The Master.

The Doctor - Billy Treacy
The Master - Sam Dimitrijevic
The Sorry Doctor - Daniel Sherratt

Written by - Billy Treacy
Music - Daniel Sherratt
Theme Tune - Billy Treacy
Sound Design - Billy Treacy
Cover Art - Billy Treacy

Originally Released: 1st November 2013