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The Flash S08E15, Into the Still ForceS08E15

The Flash · Season 8

The Flash season 8 episode 15: Into the Still Force

Aired 18 May 202243 minRated TV-PG

6.2TMDB · 8 votesMark watched

Where to watch The Flash Season 8 in Australia

The Flash season 8 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 $39.99 and Prime Video Store from $29.99.

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Stream (subscription)

Free

Buy or rent

Availability checked 16 November 2026.

What happens in “Into the Still Force”

The Flash gets an assist from XS. Meanwhile, CCPD enlists Chester for help when a mysterious device is found at a crime scene.

Episode summary: TMDB.

Before you watch

  • It is episode 15 of 20 of season 8, so watch episodes 1 to 14 first.
  • It runs about 43 minutes.
  • Directed by Eric Wallace, written by Lauren Barnett and Christina M. Walker.
  • TMDB users rate it 6.2 out of 10 (8 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
Eric Wallace
Writers
Lauren BarnettChristina M. Walker
Guest stars
Jessica Parker Kennedy as Nora West-Allen / XSJon Cor as Mark Blaine / ChillblaineCarmen Moore as Kristen KramerMorena Baccarin as Gideon (voice) (uncredited)Rachel Drance as Taylor DownsMika Abdalla as Tinya WazzoMeghan Gardiner as Renee WazzoChristian Magby as Deon Owens / Negative Deon Owens

Credits: TMDB.

More from The Flash Season 8

S08E14Previous · S08E14Funeral for a Friend11 May 2022
S08E16Next · S08E16The Curious Case of Bartholomew Allen25 May 2022
  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

Every episode of Season 8The 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.