Years after she was returned to the Wheel in Space by the Time Lords, Zoe meets Ali, a young woman who claims to have met Zoe before, when she was with the Doctor and Jamie. Suddenly, part of the hidden past is exposed, as memories return of a visit to the Whitaker Institute in Central Australia. Secrets are uncovered. And the mystery of the Achromatics is about to be unleashed...
to be added
- Zoe Heriot - Wendy Padbury
- Ali - Emily Pithon
- Achromatics - John Dorney (BFX: The First Doctor Box Set)
to be added
- By the 18th century, the McCrimmon clan had been making haggis for hundreds of years.
- The Doctor mentions biodata.
- When she was eight years old, Zoe read Oscar Wilde's complete works, including The Picture of Dorian Gray, in a day.
- Sherit notes that a fifty year old Zoe lives on the other side of the Sol System.
- The older Zoe notes that it's been forty years since she travelled with the Doctor.
- This audio drama was recorded on 23 October 2009 at The Moat Studios.
- It was released on 12 August 2010.
- This story was told from Zoe's perspective.
- Zoe tells Ali that she met the Doctor on Space Station W3 and that he saved her from the Cybermen. (TV: The Wheel in Space)
- Zoe recalls having previously dreamed about travelling in the TARDIS with the Doctor and Jamie while Ali refers to her therapy sessions in which she discussed fighting "monsters." (AUDIO: Fear of the Daleks)
- Ali's real name is Kym. She and Zoe met again one year later. (AUDIO: Second Chances)
- For Zoe recounting the story, Echoes of Grey occurs after she was returned to Space Station W3 by the Time Lords in TV: The War Games and before the frame story of AUDIO: The Memory Cheats.
- The Picture of Dorian Gray by Oscar Wilde would also play an important role in AUDIO: Beautiful Things.
- The Doctor would again adopt the persona of an incredulous surprise inspector to gain access to a military prison in what he at the time believes to be France during World War I. (TV: The War Games)