Whispers of Terror (audio story)

Publisher's Summary
The Doctor and Peri find themselves in the Museum of Aural Antiquities, where every sound is stored for posterity -- from the speeches of Visteen Krane to security service wire taps and interrogation tapes. But they also find an intruder, mysterious changed recordings, and a dead body.

Before long, the Doctor realises that there is more going on than a simple break-in or murder. How can he defeat a creature that is made of pure sound?

Cast & Characters

 * The Doctor - Colin Baker
 * Peri Brown - Nicola Bryant
 * Beth Pernell - Lisa Bowerman
 * Curator Gantman - Peter Miles
 * Amber Dent / Car Computer - Rebecca Jenkins
 * Goff Fotherill / Computer Voice - Hylton Collins
 * Visteen Krane - Matthew Brehner
 * Miles Napton - Mark Trotman
 * Hans Stengard - Steffan Boje
 * Detective Berkeley - Nick Scovell
 * Radio Announcer - Harvey Summers
 * Answerphone Message - Justin Richards
 * Audio Voices - Jacqueline Rayner

Timeline
According to the publisher, the events portrayed in this story are said to take place between Revelation of the Daleks and The Trial of a Time Lord.