Girl in a Bubble (audio story)

 was the first story in the audio anthology Purity Unbound, produced by Big Finish Productions. It was written by Jacqueline Rayner and featured Colin Baker as the Sixth Doctor, Bonnie Langford as Melanie Bush, Ruth Madeley as Hebe Harrison, Cherylee Houston as Elise, Toby Hadoke as Ron and Imogen Stubbs as Purity.

Publisher's summary
The TARDIS arrives in Hebe’s flat but it’s not how the Doctor and Mel remember it - and neither is Hebe! In Purity's new timeline, Hebe Harrison lives in a grand penthouse with armed guards and a live-in factotum - Ron! - and if she ever leaves her sanctuary the world will end.

Are these strangers the ones who have been sending her messages? And can this reality be undone without losing Hebe forever?

Plot
to be added

Cast

 * The Doctor - Colin Baker
 * Melanie Bush - Bonnie Langford
 * Hebe Harrison - Ruth Madeley
 * Ron - Toby Hadoke
 * Elise Kaplan - Cherylee Houston
 * Purity - Imogen Stubbs
 * Beryl - Kacey Ainsworth
 * Mick / Fred - Barnaby Eaton-Jones
 * Young Hebe - Connie Farrow

Crew
to be added

Worldbuilding
to be added

Continuity
to be added