Seven Keys to Doomsday (audio story)

A newly regenerated Doctor takes his young companions, Jenny and Jimmy, to the desolate world of Karn. There they must face terrifying monsters, and brave fiendish traps to locate seven crystal keys.

If they fail in their task, the Doctor's arch enemies, the Daleks, will unleash their evil upon the entire Universe!

Plot

to be added

Cast

The Doctor - Trevor Martin
Jenny - Charlie Hayes
Jimmy - Joe Thompson
Jedak - Nicholas Deal
Tara - Christine Brennan
Garm / The Master of Karn - Steven Wickham
Computer / Marko - Paul Thornley
The Daleks/Previous Doctor (uncredited) - Nicholas Briggs

Crew

Cover Art - Grant Kempster
Director - John Ainsworth
Executive Producers - Jason Haigh-Ellery and Nicholas Briggs
Music and Sound Design - Richard Fox and Lauren Yason @ FoxYason Studios
Producer - David Richardson
Writer - Terrance Dicks
Daleks created by Terry Nation

Worldbuilding

Shortly after Jimmy and Jenny meet the Doctor, he regenerates in the TARDIS whilst en route to Karn.
The Doctor uses the sonic screwdriver.

Notes

This audio drama was recorded on 15 and 16 July 2008 at The Moat Studios.
In the original play on which the audio story is based, Trevor Martin's Doctor regenerated from Jon Pertwee's Third Doctor, by means of having Martin obscure his face under a wig and removing it as the Doctor regenerated. In this version, however, the previous Doctor is heard with the voice of Nicholas Briggs, with no resemblance to Pertwee's voice.
This story was originally released on CD. It is now available as a download, as well as to stream on Spotify.
Nicholas Briggs portrayed another Previous Doctor in AUDIO: Exile.

Continuity

Shortly after leaving Karn, the Doctor offers to take Jimmy and Jenny to Metebelis III. (TV: The Green Death, Planet of the Spiders)

External links

Official Seven Keys to Doomsday page at bigfinish.com
Seven Keys to Doomsday at the Doctor Who Reference Guide