Return of the Krotons (audio story)

Publisher's Summary
The dead planet Onyakis is being plundered by the last survivors of the human race, and their leader, Commander Cobden, will stop at nothing to get what he wants. Already there are rumours of those who stand against him mysteriously disappearing. But when the Doctor and Charley find themselves on the side of those trying to expose Cobden, they discover something far more sinister.

Deep in the mines of Onyakis, alien technology is reactivating. Power is flowing. Something is forming in the darkness…

Cast

 * The Doctor - Colin Baker
 * Charley Pollard - India Fisher
 * Rag Cobden - Philip Madoc
 * Ned Gillespie - Matthew Burgess
 * Eleanor Harvey - Susan Brown
 * Professor Lyle Woodruff - Glynn Sweet
 * Romilly - Ian Brooker
 * Security - Andrew Dickens
 * Krotons - Nicholas Briggs

Continuity
to be added

Timeline
Return of the Krotons takes place after: Brotherhood of the Daleks Return of the Krotons takes place before: The Raincloud Man