The TARDIS takes the Doctor, Ben, Polly and Jamie to a flooded underground town on an alien world. The streets are empty. The houses are bare., Not a trace of life. The miners working here are vanishing. And it isn't long before the time-travellers are suspected of being responsible for the disappearances., But even the authorities haven't fully realised the scale of the problem. There's something else on this world. Something dragging people away., And it won't stop until it's taken them all. Big Finish have been producing Doctor Who audios since 1999, starring Tom Baker, Peter Davison, Colin Baker, Sylvester McCoy, Paul McGann, David Tennant and John Hurt. The Early Adventures are a range designed to tell stories in long gone Doctor Who eras, with narration from some of the actors there at the time., Here Anneke Wills reprises her 1966 role as the Doctor's assistant Polly. CAST: Anneke Wills (Polly Wright/Narrator), Frazer Hines (Jamie McCrimmon/The Doctor), Elliot Chapman (Ben Jackson), Debbie Chazen (Dr Goro), Alistair Petrie (Richard Tipple), Matilda Ziegler(Chatura Sharma).