The Light at the End (audio story)

The Light at the End was Big Finish's Doctor Who story to celebrate the show's fiftieth anniversary. It was notable for being the audio story with the most Doctors to date — all eight that the company has license for. The only other stories to feature all eight previously were EDA novel The Eight Doctors, DWM comic Happy Deathday and short stories The Glass Princess and Categorical Imperative.

Publisher's summary
November 23rd 1963 proves to be a significant day in the lives of all eight Doctors...

It's the day that Bob Dovie's life is ripped apart...

It's also a day that sets in motion a catastrophic chain of events which forces the first eight incarnations of the Doctor to fight for their very existence. As a mysterious, insidious chaos unfolds within the TARDIS, the barriers of time break apart...

From suburban England through war-torn alien landscapes and into a deadly, artificial dimension, all these Doctors and their companions must struggle against the power of an unfathomable, alien technology.

From the very beginning, it is clear that the Master is somehow involved.

By the end, for the Doctors, there may only be darkness.

Plot
to be added

Cast

 * The Doctor - William Russell
 * The Doctor - Frazer Hines
 * The Doctor - Tim Treloar
 * The Doctor - Tom Baker
 * The Doctor - Peter Davison
 * The Doctor - Colin Baker
 * The Doctor - Sylvester McCoy
 * The Doctor - Paul McGann
 * Leela - Louise Jameson
 * Nyssa - Sarah Sutton
 * Peri - Nicola Bryant
 * Ace - Sophie Aldred
 * Charley Pollard - India Fisher
 * Ian Chesterton - William Russell
 * Susan Foreman - Carole Ann Ford
 * Vicki Pallister - Maureen O'Brien
 * Steven Taylor - Peter Purves
 * Sara Kingdom - Jean Marsh
 * Polly Wright - Anneke Wills
 * Jamie McCrimmon - Frazer Hines
 * Zoe Heriot - Wendy Padbury
 * Jo Grant - Katy Manning
 * Tegan - Janet Fielding
 * Turlough - Mark Strickson
 * The Master - Geoffrey Beevers
 * Bob Dovie - John Dorney
 * Straxus - Oliver Hume
 * The Vess - Nicholas Briggs
 * Kevin Dovie - Benedict Briggs

Continuity

 * Nyssa mentions meeting the Master on Logopolis. (TV: Logopolis), whilst the Master has not yet met Nyssa.
 * Charley mentions being on the R101. (AUDIO: Storm Warning)
 * Peri knows who the Master is, after meeting him in TV: Planet of Fire and The Mark of the Rani. She also recognises the Second Doctor, because of the business with Dastari (TV: The Two Doctors)
 * Bob Dovie listens to the Common Men on the radio. (AUDIO: 1963: Fanfare for the Common Men)
 * The Fourth Doctor notes that the Eighth Doctor is wearing a Wild Bill Hickok outfit. (TV: Doctor Who)