Cortex Fire (audio story)

 was a full cast audio story released on 16 May 2017 by Big Finish Productions. Shorter than a normal part of the Doctor Who monthly range, it appeared alongside Vortex Ice.

Publisher's summary
The Doctor brings Flip to the futuristic city of Festin, the best vantage point to witness a unique astronomical light show. In a city governed by the all-powerful network known as the Cortex, they’re soon identified as outsiders – nihilists, perhaps, responsible for a wave of terror that’s been sweeping the city… But the truth is different. The people of Festin are burning up. Spontaneously combusting. And no-one knows why...

Plot
to be added

Cast

 * The Doctor - Colin Baker
 * Flip - Lisa Greenwood

Continuity
to be added