Lumic's army of cybermen is on the rise, and with more and more people being converted by the hour, time is of the essence. The gang are reduced to fugitives as they roam the streets of parallel London trying to rid the earth of cybermen.



, (characters: "Cybermen") | 1 more credit »

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Episode complete credited cast:
Helen Griffin ...
Cyber-Voice (voice)


Lumic and the Cybermen are forcing the population to "upgrade" to cold, emotionless creatures like themselves. The Doctor, Rose, and Mickey join forces with the alternate-reality counterparts of Pete Tyler and Mickey Smith, in the search for the one weakness in the Cybermen's plans. Written by RTF

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Release Date:

3 November 2006 (USA)  »

Company Credits

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Technical Specs


(50 episodes)


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Did You Know?


In this episode, Lumic is "upgraded" to Cyber Controller. Roger Lloyd Pack who plays Lumic in human form, actually provided the controller's voice along with Nicholas Briggs. Listen carefully and you will be able to tell the difference between voices. Lumic's/controller's voice sounds more human in terms of tone. See more »


As the Van drives up to rescue the Doctor and the others, a row of Cybermen are marching towards them in the background. The camera angle changes and the Cybermen are nowhere to be seen. See more »


[the Doctor arrives under guard to the Cyber Control Room. Camera tracks his walk into the room... ]
The Doctor: I've been captured, but don't worry, Rose and Pete are still out there. They can rescue me.
[... revealing what he'd already seen: that Rose and Pete are in captivity there as well]
The Doctor: [without missing a beat] Oh well, never mind.
See more »


References Star Wars: Episode III - Revenge of the Sith (2005) See more »


Doctor Who Theme
Written by Ron Grainer
Arranged by Murray Gold
Performed by BBC National Orchestra of Wales
See more »

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User Reviews

The Cyber-army arrives!
15 January 2011 | by (Italy) – See all my reviews

With the exception of a rather bland new catchphrase ("Delete!" being an obvious poor imitation of the Daleks' "Exterminate!"), the return of the Cybermen at the close of the previous episode made for a terrific cliffhanger, paving the way for an even better follow-up.

After narrowly escaping death, the Doctor and his gang need to figure out how to neutralize the Cybermen before it's too late (they are already transforming most of the city) and, on a side note, get back to their own universe so that the various parallel worlds don't start collapsing on each other. Mickey is going through some changes of his own thanks to the encounter with his local counterpart Ricky, which might change the dynamic of the time-traveling trio for good. As for the delusional John Lumic, he is about to discover the downside of an alliance with the Cybermen...

Fast-paced, grittier and more dramatic than the previous part, The Age of Steel is a neat conclusion that also leaves the door open for further story lines, with the parallel universe thread having a certain Star Trek vibe. The Cybermen are treated with the respect such iconic villains deserve (well, minus the aforementioned catchphrase), and, biggest surprise of all, Noel Clarke manages to make Mickey truly interesting for the first time, courtesy of the smart material given to the character. Based on this (and similarities with Season 1), the remaining episodes are a very exciting prospect.

2 of 4 people found this review helpful.  Was this review helpful to you?

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