Claudia Gironi’s cover art for the new full-The Sixth cast audio Doctor Adventures: Water Worlds.
The Sixth Doctor’s latest
Big Finish audio associate is marine biologist Dr Hebe (pronounced ‘Hee-bee’)
Harrison, whom we first encounter on an abandoned oil rig in the North Sea. When her colleagues disappear, Hebe investigates… leading her to meet the
Doctor and Mel, and begin a new life as a time-and-space adventurer.