The Doctor takes Rose on her first voyage through time, to the year Five Billion. The Sun is about to expand and swallow the Earth. But amongst the alien races gathering to watch on Platform One, a murderer is at work. Who is controlling the mysterious, deadly spiders?

The Doctor takes Rose back through time to Wales, Christmas 1869. In Victorian Cardiff, the dead are walking and creatures made of gas are on the loose. The time-travelers team up with Charles Dickens to investigate Mr Sneed, the local Undertaker. Can they halt the plans of the ethereal Gelth?

The first episode in a two-part story. The Doctor takes Rose home. But when a spaceship crash lands in the Thames, London is closed-off and the whole world is on Red Alert. While the Doctor investigates the alien survivor, Rose discovers that her home is no longer a safe haven. Who are the Slitheen?

Continuing the story from Episode 4. Downing Street announces mankind’s first Interplanetary War, but the real danger is much closer to home. When the Doctor, Rose and Harriet Jones race against time to unmask the villainous Slitheen, Rose’s mum and boyfriend hold the key to salvation. Can the missiles be stopped?

Beneath the Salt Plains of Utah, the billionaire collector Henry Van Statten holds the last relic of an alien race. When the Doctor and Rose investigate, they discover that the Doctor’s oldest and most deadly enemy is about to break free. It’s a fight to the death, with Rose caught in the middle.