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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?

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

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TitleDoctor Who Season 4 Episode 5 : The Poison Sky (2)
GenresAction & Adventure, Drama, Sci-Fi & Fantasy
Runtime80 min
CastsDavid Tennant (The Doctor), , Catherine Tate (Donna Noble),
Plot Keywordstime travel, time machine, phone booth, alien, time traveler, police box, space and aliens
All Subtitle us.png france.png germany.png italy.png espain.png belanda.png portugal.png hungaria.png ETC.
Air Date : 2008-05-03
Season Number : 4
Episodes Number : 5

List Of Episode Season 4