Doctor Who - Season 4 (2008) (season)
UK,
2008, 45 min
Directed by:
Douglas MackinnonScreenplay:
Helen RaynorComposer:
Murray GoldCast:
David Tennant, Catherine Tate, Freema Agyeman, Billie Piper, Bernard Cribbins, Jacqueline King, Ryan Sampson, Rupert Holliday-Evans, Christopher Ryan, Clive Standen, Christian Cooke, Lachele Carl (more)VOD (3)
Plots(1)
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? (BBC America)