Programme Index

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Doctor Who (2005–2022)

Series 4

Episode 5: The Poison Sky

Duration: 45 minutes

on BBC Three

Available for years

As the Sontarans choke the Earth, the Doctor and UNIT battle to keep both Martha and Donna alive.

Contributors

The Doctor:
David Tennant
Donna Noble:
Catherine Tate
Martha Jones:
Freema Agyeman
Wilfred Mott:
Bernard Cribbins
Sylvia Noble:
Jacqueline King
Luke Rattigan:
Ryan Sampson
General Staal:
Christopher Ryan
Producer:
Susie Liggat
Commander Skorr:
Dan Starkey
Ross Jenkins:
Christian Cooke

BBC Three

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