Doctor Who (2005 revival)
The Zygon Invasion
TV Flash files “The Zygon Invasion” as hour 110 of 153 in the TV Flash guide — Doctor Who (2005 revival) (2005–present) on BBC One, season 9, episode 7, aired 2015-10-31, 45 min.
From the desk
How this hour is filed
This leaf is S09E07: listed hour 110 of 153 in the Doctor Who (2005 revival) guide, hour 7 of 12 in season 9. It aired 2015-10-31 (45 min). The listed hour before it is “The Woman Who Lived” (S09E06). Next is “The Zygon Inversion” (S09E08).

Catalog log
Broadcast listing — not a TV Flash recap.
The Doctor and UNIT learn that the Zygon-Human truce has been broken, as a renegade faction of Zygons seek to conquer the world so that they can live in their true forms. Meanwhile, Clara witnesses a strange occurrence outside of her flat.
Viewer FAQ
Where does The Zygon Invasion sit in the Doctor Who (2005 revival) guide?
S09E07 is listed hour 110 of 153 — hour 7 of 12 in season 9, season 9 episode 7.
When did Doctor Who (2005 revival) S09E07 air?
The Zygon Invasion aired 2015-10-31 and is listed at 45 minutes.
Do I need classic Doctor Who before the 2005 revival?
No. Davies's reboot is built as a doorway: same Time Lord mythos after a hiatus, accessible Saturday-night adventures with new companions.
In the series
Why this series still plays
Russell T Davies's 2005 reboot made a decades-old British institution global again. Christopher Eccleston cracked the door; David Tennant turned it into a phenomenon. Monster-of-the-week with companion heart, regenerations as national sport — sci-fi as family event TV reborn.
March 26, 2005, BBC One puts a Time Lord back on Saturday like a network once trusted a living-room family to sit still for a monster: Russell T Davies's reboot after a long gap from the classic series, a British institution made global again. Christopher Eccleston cracked the door in series 1; David Tennant became a defining modern Doctor afterward, with Billie Piper's Rose, Freema Agyeman's Martha, Catherine Tate's Donna, and John Barrowman's Jack. Monster-of-the-week adventures share space with season-long…
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- Freema Agyeman as Martha Jones
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- Catherine Tate as Donna Noble
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- John Barrowman as Jack Harkness
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