Location: Platform 1 (A space station orbiting Earth) Date: 5,000,000,000 AD Enemy: The Lady Cassandra The Doctor takes Rose on her first voyage through time: to the year five billion, when the Sun is about to expand and swallow the Earth. She i... (more)s cautious and soon starts to question her reasons for joining The Doctor. But amongst the powerful alien races gathering to watch on Platform One, a murderer is at work. Who is controlling the mysterious and deadly metal spiders?

Beccy Armory, Camille Coduri, Jimmy Vee, Sara Stewart, Silas Carson, Simon Day, Yasmin Bannerman, Zoë Wanamaker