The TARDIS has landed in a futuristic space casino, where the Doctor, Ben, Polly and Jamie find fun, games... and monsters everywhere. There are vicious robot dogs, snake-headed gangsters from the Sidewinder Syndicate and a mysterious masked woman called Hope.
In this place, time travellers are to be tracked down and arrested. Yet, as events spiral out of control, time may be Polly's only ally...
Anneke Wills (Polly Wright), Frazer Hines (Jamie McCrimmon)