Doctor Who Magazine #368 confirmed that this story was inspired by the
Big Finish Productions audio play
Spare Parts.
Russell T Davies had previously described (along with
The Holy Terror) as "some of the finest drama ever written for any genre, in any medium, anywhere."
Spare Parts author,
Marc Platt, received a fee and was credited in the end titles ("With thanks to Marc Platt"), and there is an allusion in the dialogue with Mickey labelling himself a "spare part." However, writer
Tom MacRae noted that his television story was not a simple rewrite of
Spare Parts: "My story isn't the same — it's got a different setting, different themes, and different characters, 'cause once we started talking, the whole thing developed in a very different direction. But as Russell says, we wouldn't have started this whole line of thinking if he hadn't heard
Spare Parts in the first place." Early drafts of this story featured "Body Shops", where wealthy people would purchase new cybernetic limbs. Davies vetoed this element because he found it unbelievable. He also instructed Tom MacRae to tone down the differences between the parallel universe versions of characters and their "real" universe counterparts. "I think it was one of those great lessons about the freedom of SF, as well as its greatest dangers, because when you're creating a parallel world, you suddenly get excited by saying everyone can wear eye patches," said Davies, referring to the alternative
Brigadier Lethbridge-Stewart in
Inferno. According to Graeme Harper on the episode commentary, the pre-credits sequence was written by Russell T Davies as he was not satisfied with the original opening. In the commentary, it is noted that Jackie's "40th" birthday is a reference to the 40th anniversary of the broadcast of
The Tenth Planet, the first appearance of the Cybermen. Location shooting took place at the Coal Exchange and Mount Stuart Square, Cardiff Bay. The external shots of the chimneys and many of the internal shots were taken at
Uskmouth Power Station in
Newport. Mickey sports a large tattoo on his right
bicep; according to actor Noel Clarke's commentary, the tattoo was make-up applied for the episode. The
Art Deco look of the 2006 Cybermen design follows that from the web cast
Real Time. According to the episode commentary, director Graeme Harper wanted an Art Deco feel to the parallel universe Earth. Art Deco costumes had previously been used for the K1 Robot in
Robot (1974) and for much of the cast (including robots) in
The Robots of Death (1977). The Art Deco design, as well as the robotic movements of the Cybermen, are reminiscent of
Fritz Lang's
Metropolis. Unlike the two-part stories from the 2005 series, this episode featured no "Next time" trailer for the next episode — only a title card reading "To be continued...", the first time the phrase has ever been used to end an episode in the programme's history. The production team had stated previously that one episode in this series was so long that there was no time for a preview. Many viewers, and writer
Steven Moffat, had criticised the use of a preview for "
World War Three" at the end of the 2005 episode "
Aliens of London" as it spoiled the dramatic cliffhanger ending. Beginning with "
The Impossible Planet", trailers for the second part of stories were run during the middle eight, after the main credits, to allow viewers time to switch off. Official BBC websites include cybusindustries.net, cybusfitness.co.uk and internationalelectromatics.co.uk. Other similarly named websites are run by fans. The BBC also registered the following domain names: cybusindustries.com, cybusindustries.co.uk, cybusfinance.com, cybusfinance.co.uk, cybusproperty.com and cybusproperty.co.uk. The BBC also created the website henriksonline.co.uk for the department store Rose had worked at in the episode "
Rose". Its bookstore includes the images of both John Lumic's book "Man of Steel" and Jackie Tyler's biography "The Strong Survive".
Cast notes Colin Spaull played the role of Lilt in
Revelation of the Daleks, which was also directed by
Graeme Harper. Spaull is the sixth actor to appear in both the original series and the revival. He also appeared in the audio play
Grand Theft Cosmos as Henrik. Don Warrington, who plays the President, previously provided the voice for Time Lord founder
Rassilon in the
Doctor Who audio plays
Seasons of Fear,
Neverland, and
Zagreus produced by
Big Finish Productions. Helen Griffin later appeared in the audio play
Cobwebs. Paul Antony-Barber later played Ludovic Comfort in the audio play
The Magic Mousetrap. Graeme Harper is the first director to have directed stories in the original and new series of
Doctor Who, having previously directed
The Caves of Androzani and
Revelation of the Daleks. As seen in
Doctor Who Confidential episode "Cybermen", the actors playing the Cybermen went through extensive choreographing to perfect their movements. Roger Lloyd-Pack and David Tennant previously worked together in
Harry Potter and the Goblet of Fire, playing father and son,
Barty Crouch Sr. and
Barty Crouch Jr. respectively. Roger Lloyd-Pack broke his leg just days before filming began on the episode. Writer Tom MacRae told
Doctor Who Magazine in issue #369 that this did not necessitate any rewriting: the script had always had Lumic in a wheelchair as this became part of his motivation for creating the Cybermen given that he was in a wheelchair and dying and wanted to prolong his life. Roger Lloyd-Pack told
The Daily Mirror that he based the character of Lumic on
Donald Rumsfeld: "I thought, 'Who is a power-hungry mad person who believes he is completely right and has a lot of control?' Donald Rumsfeld came to mind. He's as bad a man as I see around now." ==Broadcast and reception==