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The Flash S05E14, Cause and XSS05E14

The Flash · Season 5

The Flash season 5 episode 14: Cause and XS

Aired 12 February 201942 minRated TV-PG

7.1TMDB · 21 votesMark watched

Where to watch The Flash Season 5 in Australia

The Flash season 5 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 $7.99, Fetch TV from $44.99 and Prime Video Store from $29.99.

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Free

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Availability checked 16 November 2026.

What happens in “Cause and XS”

After Iris lands in serious danger, Nora races to save her mother. Barry puts the finishing touches on the metahuman cure, leaving Cisco with a rare night off so he decides to take Kamilla on a date.

Episode summary: TMDB.

Before you watch

  • It is episode 14 of 22 of season 5, so watch episodes 1 to 13 first.
  • It runs about 42 minutes.
  • Directed by Rachel Talalay, written by Todd Helbing and Jeff Hersh.
  • TMDB users rate it 7.1 out of 10 (21 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
Rachel Talalay
Writers
Todd HelbingJeff Hersh
Guest stars
Lucy Harvey as Carolyn the BaristaMegan Helbing as Megan the BaristaJerry Yang as Ian the PatronThomas Miller as Stephan the PatronChris Klein as Orlin Dwyer / CicadaVictoria Park as Kamilla Hwang

Credits: TMDB.

More from The Flash Season 5

Previous · S05E13Goldfaced5 February 2019Next · S05E15King Shark vs. Gorilla Grodd5 March 2019
  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 5The 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.