Wirrn Isle (audio story)

Wirrn Isle was the one hundred and fifty-eighth story in Big Finish's monthly range. It was written by William Gallagher and featured Colin Baker as the Sixth Doctor and Lisa Greenwood as Flip Jackson.

Publishers summary
The year is 16127. Four decades have passed since the colonists of Nerva Beacon returned to repopulate the once-devastated Earth — and the chosen few are finding the business of survival tough.

Far beyond the sterile safety of sanitised Nerva City, transmat scientist Roger Buchman has brought his family to an island surrounded by what they once called Loch Lomond, hoping to re-establish the colony he was forced to abandon many years before.

But something else resides in the Loch. A pestilent alien infestation that the Doctor, beaming in from Nerva City, remembers only too well from his time aboard the Beacon...

The Wirrn are back. And they're hungry.

Plot
to be added

Cast

 * The Doctor - Colin Baker
 * Flip Jackson - Lisa Greenwood
 * Roger Buchman - Tim Bentinck
 * Veronica Buchman - Jenny Funnell
 * Toasty Buchman - Tessa Nicholson
 * Iron Buchman - Rikki Lawton
 * Sheer Jawn - Dan Starkey
 * Dare - Helen Goldwyn
 * Paul Dessay - Glynn Sweet

Continuity

 * The Fourth Doctor previously encountered the Wirrn on the Nerva Beacon (TV: The Ark in Space) whereas the Eighth Doctor would later do so on Micawber's World (PROSE: Placebo Effect) and on Carista VII in the GalSec Territory (AUDIO: Wirrn Dawn).
 * Roger Buchman initially believes that the Doctor and Flip are colonists from GalSec. (TV: The Sontaran Experiment; AUDIO: Wirrn Dawn, Project Infinity)
 * Flip reminds the Doctor that she has already died once. (AUDIO: The Fourth Wall)
 * The Doctor once again claims that humans are "indomitable." (TV: The Ark in Space, Utopia)
 * Flip mentions the Daleks (AUDIO: The Curse of Davros) and the Porcians (AUDIO: The Fourth Wall).