Doctor Who S4E5

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Doctor Who Season 4 Episode 5 : The Poison Sky (2)

The Sontarans continue their evil plot and begin to "choke" the Earth. The Doctor and Donna, now teamed with Martha have to stop them! Can they save Earth before it's too late?

NameDoctor Who Season 4 : The Poison Sky (2)
Air DateMay 3rd, 2008
GenresAction & Adventure, Drama, Sci-Fi & Fantasy
NetworkBBC One
Production CompaniesBBC Wales, CBC
WriterHelen Raynor
DirectorDouglas Mackinnon
Guest StarsChristopher Ryan, Ryan Sampson, Christian Cooke, Dan Starkey, Lachele Carl, Billie Piper, Clive Standen, Freema Agyeman, Bridget Hodgson, Rupert Holliday-Evans, Wesley Theobald, Leeshon Alexander, Jack Steed, Kirsty Wark, Bernard Cribbins, Jacqueline King
Plot Keywordstime travel, time machine, phone booth, alien, time traveler, police box
David Tennant
David Tennant
The Doctor
Catherine Tate
Catherine Tate
Donna Noble

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