The TARDIS is lured to Earth, London, 1985 by an alien distress signal. Investigating, the Doctor and Peri stumble upon an attempted bank robbery staged through the London sewers by a familiar foe ex-Dalek agent, Lytton.

But who is he working for this time? For they soon discover there is something far nastier lurking in the sewers Cybermen. Why do the silver giants need a time machine? What is their devastating plan of attack? And what does it have to do with a catastrophic event that happened long ago in the Doctors past?

Special Features.

Commentary by Colin Baker (The Doctor), Nicola Bryant (peri), Terry Molloy (Russell), and Sarah Berger (Rost).

The Cold War Cast and crew look back on the making of the story, featuring writer Eric Saward, director Mathew Robinson, continuity advisor Ian Levine and film camer man Godfry Johnson.

The Cyber Story A brief history of the Cybermen in the classic series.

Human Cyborg An interview with Professor Kevin Warwick.

The Cyber Generations A galllery of Cybermen through the history of the series.

PDF Materials Radio Times listings for Attack of the Cybermen and The Invasion, plus a 1969 article from the Listener.

Trails and Continuity.

Photo Gallery.

Production Information Subtitles.

Digitally remastered picture and sound quality.