Doctor Who

Stories

The Poison Sky

Written by Helen Raynor
Story 192 | Series 4

Episode TitlePremiere Date
The Sontaran Strategem26/04/2008
The Poison Sky03/05/2008

The Sontarans activate their masterplan and begin to choke the whole of planet Earth. UNIT is left defenceless, with a traitor in their ranks. And as interplanetary war edges closer, the Doctor has to fight to keep both Martha and Donna alive - but will he have to make the ultimate sacrifice?

We must revert to Basic Sontaran Stratagem One. We will ravage this planet. Prepare weapons. Wipe them out. Every last stinking human beast.

Sontaran Staal

Clip

Donna Noble Vs a Sontaran

Credits

The DoctorDavid Tennant
Donna NobleCatherine Tate
Martha JonesFreema Agyeman
Wilfred MottBernard Cribbins
Sylvia NobleJacqueline King
Luke RattiganRyan Sampson
Colonel MaceRupert Holliday-Evans
General StaalChristopher Ryan
ProducerSusie Liggat
DirectorDouglas Mackinnon
Commander SkorrDan Starkey
Ross JenkinsChristian Cooke
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