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The Flash S03E12, UntouchableS03E12

The Flash · Season 3

The Flash season 3 episode 12: Untouchable

Aired 7 February 201742 minRated TV-PG

7.0TMDB · 37 votesMark watched

Where to watch The Flash Season 3 in Australia

The Flash season 3 is streaming in Australia on Prime Video (subscription), HBO Max (subscription) and Stan (subscription), and free on 9Now. You can also buy it on Apple TV from $29.99, Fetch TV from $29.99 and Prime Video Store from $27.99.

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Free

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Availability checked 16 November 2026.

What happens in “Untouchable”

Barry and the team at S.T.A.R. Labs work together to bring down Clive Yorkin, a criminal meta-human who is methodically killing people by causing them to decompose at an accelerated rate. Joe becomes his next target but it’s Iris who is caught in the crossfire. The Flash mentors Kid Flash and begins to elevate the newer speedster’s training to another level.

Episode summary: TMDB.

Before you watch

  • It is episode 12 of 23 of season 3, so watch episodes 1 to 11 first.
  • It runs about 42 minutes.
  • Directed by Rob Hardy, written by Brooke Roberts and Judalina Neira.
  • TMDB users rate it 7.0 out of 10 (37 votes).

The Flash trailer

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

The Flash trailerPlay video: The Flash trailer

Cast and crew of this episode

Director
Rob Hardy
Writers
Brooke RobertsJudalina Neira
Guest stars
Danielle Nicolet as Cecile HortonMatthew Kevin Anderson as Clive YorkinAlex Désert as Julio MendezRiley Jade Berglund as JoanieCaitlin Stryker as Laura StoneViolett Beane as Jesse Wells / Jesse Quick

Credits: TMDB.

More from The Flash Season 3

Previous · S03E11Dead or Alive31 January 2017Next · S03E13Attack on Gorilla City (1)21 February 2017
  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
  23. E23

Every episode of Season 3The Flash 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.