EPISODE
5. The Poison Sky
As the Sontarans choke the Earth, the Doctor and UNIT battle to keep both Martha and Donna alive.
Description: Description source · Content or data license. Source formatting adapted for this entry.
THIS ENTRY’S STORY
Plot summary and ending
A complete synopsis for this specific entry is not yet available. The parent story’s summary is kept separate from this episode, season, issue or volume.