S09E04Doctor Who season 9 episode 4: Before the Flood (2)
Aired 10 October 201543 minRated TV-PG
7.3TMDB · 73 votes
Where to watch Doctor Who Season 9 in Australia
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Availability checked 16 November 2026.
What happens in “Before the Flood (2)”
An alien warlord sets a twisted plan in motion in order to ensure his survival on a remote Army outpost, and the Doctor may have to do something unthinkable.
Episode summary: TMDB.
Before you watch
- It is episode 4 of 12 of season 9, so watch episodes 1 to 3 first.
- It runs about 43 minutes.
- Directed by Daniel O'Hara, written by Toby Whithouse.
- TMDB users rate it 7.3 out of 10 (73 votes).
Doctor Who trailer
The official trailer for the series (no preview of this episode has been published).
Play video: Doctor Who trailer
Cast and crew of this episode
- Director
- Daniel O'Hara
- Writer
- Toby Whithouse
- Guest stars
- Colin McFarlane as MoranSophie Stone as CassZaqi Ismail as LunnMorven Christie as O'DonnellArsher Ali as BennettSteven Robertson as PritchardPaul Kaye as PrentisNeil Fingleton as Fisher King
Credits: TMDB.
More from Doctor Who Season 9
Every episode of Season 9Doctor Who episode guide
Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.


