Doctor Who (2005 revival)
Chapter Three: Once, Upon Time
TV Flash files “Chapter Three: Once, Upon Time” as hour 150 of 153 in the TV Flash guide — Doctor Who (2005 revival) (2005–present) on BBC One, season 13, episode 3, aired 2021-11-14, 50 min.
From the desk
How this hour is filed
This leaf is S13E03: listed hour 150 of 153 in the Doctor Who (2005 revival) guide, hour 3 of 6 in season 13. It aired 2021-11-14 (50 min). The listed hour before it is “Chapter Two: War of the Sontarans” (S13E02). Next is “Chapter Four: Village of the Angels” (S13E04).

Catalog log
Broadcast listing — not a TV Flash recap.
On a planet that shouldn't exist, in the aftermath of apocalypse, the Doctor, Dan, Yaz and Vinder face a battle to survive.
Viewer FAQ
Where does Chapter Three: Once, Upon Time sit in the Doctor Who (2005 revival) guide?
S13E03 is listed hour 150 of 153 — hour 3 of 6 in season 13, season 13 episode 3.
When did Doctor Who (2005 revival) S13E03 air?
Chapter Three: Once, Upon Time aired 2021-11-14 and is listed at 50 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…
Filed against
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- David Tennant as Tenth Doctor
David Tennant’s Tenth Doctor turned Doctor Who’s 2005 revival into a phenomenon — 2000s catalog regenerations as national sport, then Broadchurch stretching the charm into a coastal grief procedural. TV Flash files him as the Time Lord…
- Billie Piper as Rose Tyler
Billie Piper’s Rose Tyler reopened Doctor Who as family event TV — Russell T Davies’s 2005 reboot, Christopher Eccleston cracking the door, David Tennant turning it into a phenomenon, monster-of-the-week with companion heart,…
- Freema Agyeman as Martha Jones
Freema Agyeman walked time as Martha Jones on Doctor Who (2005 revival) — Russell T Davies's reboot, monster-of-the-week with companion heart, regenerations as national sport. Christopher Eccleston cracked the door; David Tennant turned…
- Catherine Tate as Donna Noble
Catherine Tate played Donna Noble on the 2005 Doctor Who revival — Russell T Davies making a British institution global again, Eccleston cracking the door, Tennant turning it into a phenomenon. Monster-of-the-week with companion heart,…
- John Barrowman as Jack Harkness
John Barrowman’s Jack Harkness crashed Russell T Davies’s 2005 Doctor Who revival as companion heat — a decades-old British institution going global again, monster-of-the-week with heart, regenerations as national sport. Eccleston cracked…