Set on Mars in the year 2059, the episode depicts the Doctor[1][2] encountering the first human colony, Bowie Base One, commanded by one-off companion Captain Adelaide Brooke (Lindsay Duncan), who turns out to be a pivotal character in the history of humanity.[1] The Doctor must decide whether to use his knowledge of her fate to change history.
Originally written as a Christmas special entitled "Red Christmas", starring Helen Mirren as Adelaide, the episode according to head writer and executive producer Russell T Davies, the special is closely linked to the next two episodes but is not the first part of a three-part story.[3]
"The Waters of Mars" was first broadcast on a Sunday, the only non-Christmas episode of the revived series to air outside the usual Saturday evening slot, until "The Woman Who Fell to Earth", in 2018. Since its first broadcast in the UK, the special has received critical acclaim from critics and audiences for its dark tone, Tennant's performance, script, as well as the character development of the Tenth Doctor, with many considering it to be one of the show's darkest and best episodes. The special was watched by 10.32 million viewers, becoming the fifth most watched programme of the week as well as the third most watched programme of the day, behind ITV1's The X Factor and I'm a Celebrity...Get Me Out of Here!.
Plot
The Tenth Doctor arrives at humanity's first colony on Mars, Bowie Base One, on November 21, 2059. Inside, he is detained by its crew led by Captain Adelaide Brooke. As they interrogate him, he discovers that today is a "fixed point" in time; the base will explode, killing the entire crew, but Adelaide's death will inspire her granddaughter to explore the stars. He tries to stay uninvolved, but Adelaide forces him to assist her in responding to an alert from the remote biodome.
Three of the crew are infected by an intelligent virus known as the Flood, which spread from the underground glacier the base was using for water. Adelaide realises the remaining crew could not yet have touched the source of water as it had yet to cycle from the biodome to the main hub at the time the water filter broke. She orders the crew to evacuate to their rocket back to Earth. The Doctor starts walking back when he hears cries for help: the infected crew have broken the biodome seal and are now attacking the central hub with massive amounts of water, infecting several others. The rocket's pilot is infected, but he sacrifices himself by causing the rocket to self-destruct to strand the Flood, at the cost of stranding the remaining crew as well.
The Doctor rescues Adelaide and the last surviving crew via the TARDIS moments before the base explodes (as ordered by Adelaide), killing all the infected beings and the Flood itself. He returns them to Earth, arriving outside Adelaide's home. The Doctor insists that he now has the power to change the future of the human race and no-one can stop him. Declaring these actions wrong, particularly as they may mean her granddaughter's exploration of space never occurs, Adelaide steps into her home and kills herself. The Doctor is shocked; he realises that Adelaide's daughter will still explore the stars and that the main thrust of history has not been changed by his actions. Ood Sigma appears in the street. The Doctor sees this as a message and asks if it is time for him to die, but Sigma vanishes without replying. The Doctor re-enters the TARDIS and briefly states "No" before starting the engines, hoping to escape his fate.
Production
Filming of "The Waters of Mars".
"The Waters of Mars" was originally conceived as a Christmas special with the title "Red Christmas".[6] In this story's accompanying episode of Doctor Who Confidential, it was confirmed that Bowie Base One is named after David Bowie, the writer and singer of "Life on Mars?".[7] Filming for the special began on 23 February 2009.[8] In late February, David Tennant, Duncan and other actors were seen filming in Victoria Place, Newport.[9] The filming took place on a city street, which the production team covered with artificial snow.[9][10] The glasshouse scenes were filmed in the National Botanic Garden of Wales, Carmarthenshire.[11] Also present during filming were a small robot inscribed with the word "GADGET" and Ood Sigma from the 2008 episode "Planet of the Ood".[12] The robot was included in a promotional image released on the official Doctor Who website.[13]
Producer Nikki Wilson described Captain Adelaide Brooke, played by actress Lindsay Duncan, as "the Doctor's cleverest and most strong-minded companion yet."[8] David Tennant said, "Well, she's not really a companion like the others have been... She's very wary of the Doctor; she's not the sort of person you could imagine hooking up with him and riding off into the sunset... she's kind of the alpha male in the room, really. So, the Doctor has to learn to assume a slightly different role when he's around her."[14]
Trailer
A 30-second teaser trailer for this episode aired after the broadcast of "Planet of the Dead".[15] On 9 July 2009, a short clip of the episode was made available online. On 28 July 2009, a longer trailer was shown at the 2009 San Diego Comic-Con, which was posted on the BBC website soon afterwards.[16] On 8 November 2009, a short trailer was played on BBC One.[17]
According to overnight viewing figures, "The Waters of Mars" was watched by 9.1 million people.[23] The episode also received an Appreciation Index score of 88 (considered Excellent).[24] More accurate, consolidated statistics from the BARB state that official ratings ended up at 10.32 million viewers for the UK premiere and that "The Waters of Mars" was the fifth most watched programme of the week.[24]
"The Waters of Mars" achieved relatively high ratings in the United States, drawing over 1.1 million viewers: at the time the highest ever primetime rating for BBC America (later beaten by the Series 5 opener followed by the Series 6 opener).[25]
Critical reception was generally positive. Sam Wollaston of The Guardian complimented the episode for showing "a side to the Doctor ... that we haven't really seen before – indecisive, confused, at times simply plain wrong" and Tennant's tenure of the part overall as bringing "humanity and humour to the part", with his only criticism being of "the irritating little robot, Gadget".[26] Though Robert Colvile of The Daily Telegraph criticised "the glaring inconsistencies" between this episode and the Doctor's previous frequent historical interventions, he complimented the scenario for "allow[ing] us to watch Tennant wrestle with his conscience and curiosity ... [in what] was a logical progression for the character".
Like Wollaston, Colvile was "not sure what the children will have made of it, but it set things up intriguingly for Tennant’s final two-part adventure".[27]Zap2it's Sam McPherson named it the fifth best Tenth Doctor episode, describing it as "fun" and "dark" and noting the character development of the Doctor.[28]
Selected pieces of score from this special, as composed by Murray Gold, were included in the specials soundtrack on 4 October 2010, released by Silva Screen Records.
