S12E17Supernatural season 12 episode 17: The British Invasion
Aired 6 April 201742 minRated TV-14
Where to watch Supernatural Season 12 in Australia
Supernatural season 12 is streaming in Australia on Prime Video (subscription), HBO Max (subscription) and Stan (subscription). You can also buy it on Apple TV from $29.99 and Fetch TV from $44.99.
We may earn a commission when you sign up through our links. How we make money.
Stream (subscription)
Watch now on Prime VideoPrime Video
Subscription
$12.99/mth (Amazon Prime Monthly plan)
Stream now on HBO MaxHBO Max
Subscription
From $11.99/mth
Watch now on StanStan
Subscription
From $9.99/mth
Buy or rent
Stream now on Apple TVApple TV
Buy
Buy from $29.99 a season
Get Fetch on Fetch TVFetch TV
Buy
Buy from $44.99 a season
Availability checked 16 November 2026.
What happens in “The British Invasion”
Sam and Dean get a lead on Kelly Kline’s whereabouts. Mick drops by the bunker unexpectedly and decides to join the hunt.
Episode summary: TMDB.
Before you watch
- It is episode 17 of 23 of season 12, so watch episodes 1 to 16 first.
- It runs about 42 minutes.
- Directed by John F. Showalter, written by Eugenie Ross-Leming and Brad Buckner.
- TMDB users rate it 7.5 out of 10 (27 votes).
Supernatural trailer
The official trailer for the series (no preview of this episode has been published).
Play video: Supernatural trailer
Cast and crew of this episode
- Director
- John F. Showalter
- Writers
- Eugenie Ross-LemingBrad Buckner
- Guest stars
- David Haydn-Jones as Arthur KetchMark Pellegrino as LuciferAli Ahn as DagonAdam Fergus as Mick DaviesGillian Barber as Dr. HessSpencer Drever as Mick Davies (young)Luke Seybold as TimothyDarren Adams as Renny Rawlings
Credits: TMDB.
More from Supernatural Season 12
Every episode of Season 12Supernatural 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.