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Supernatural S06E18, FrontierlandS06E18

Supernatural · Season 6

Supernatural season 6 episode 18: Frontierland

Aired 22 April 201141 minRated TV-14

8.6TMDB · 35 votesMark watched

Where to watch Supernatural Season 6 in Australia

Supernatural season 6 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.

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Availability checked 16 November 2026.

What happens in “Frontierland”

While searching for a way to defeat Eve, Dean stumbles upon Samuel Colt’s journal in the Campbell library. Realizing Samuel might have the answer to their problems, Sam and Dean ask Castiel to send them back in time so they can meet the man himself. While Sam is a bit reluctant to time travel, Dean is beside himself with excitement to return to the Wild, Wild West.

Episode summary: TMDB.

Before you watch

  • It is episode 18 of 22 of season 6, so watch episodes 1 to 17 first.
  • It runs about 41 minutes.
  • Directed by Guy Norman Bee, written by Andrew Dabb, Daniel Loflin and Jackson Stewart.
  • TMDB users rate it 8.6 out of 10 (35 votes).

Supernatural trailer

The official trailer for the series (no preview of this episode has been published).

Supernatural trailerPlay video: Supernatural trailer

Cast and crew of this episode

Director
Guy Norman Bee
Writers
Andrew DabbDaniel LoflinJackson Stewart
Guest stars
April Telek as DarlaSam Hennings as Samuel ColtMatthew John Armstrong as Elias Finch / PhoenixScott Hylands as Juge Tye MortimerDean Wray as SheriffSonya Salomaa as RachelGordon Michael Woolvett as AdjointFrank C. Turner as Elkins

Credits: TMDB.

More from Supernatural Season 6

Previous · S06E17My Heart Will Go On15 April 2011Next · S06E19Mommy Dearest29 April 2011
  1. E01
  2. E02
  3. E03
  4. E04
  5. E05
  6. E06
  7. E07
  8. E08
  9. E09
  10. E10
  11. E11
  12. E12
  13. E13
  14. E14
  15. E15
  16. E16
  17. E17
  18. E18
  19. E19
  20. E20
  21. E21
  22. E22

Every episode of Season 6Supernatural 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.