Uncovering the Zygon Conspiracy
Sarah Jane Smith undertakes a personal mission to uncover the Zygon conspiracy, an alien shape-shifting plot to replace key figures and invade Earth. She works with the Brigadier to expose the threat and protect humanity from infiltration.
Involved Characters
Arc Timeline
Season 13
3 eventsFaced with the looming Zygon threat from Loch Ness, the Brigadier prepares to return to London but hesitates when Sarah proposes a critical investigation. Her insistence on searching Forgill Castle—despite …
The Doctor manipulates a fire sensor in the Body Print Chamber to trigger a false alarm, abandoning stealth for a calculated risk. He orders the real Sister Lamont to hide …
The Doctor prepares to depart in the TARDIS to confront the Zygon threat in London and urgently invites Sarah to join him. After hesitation and a reluctant agreement, she steps …