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The Flash S04E15, Enter FlashtimeS04E15

The Flash · Season 4

The Flash season 4 episode 15: Enter Flashtime

Aired 6 March 201841 minRated TV-PG

8.1TMDB · 31 votesMark watched

Where to watch The Flash Season 4 in Australia

The Flash season 4 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 $24.99.

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Free

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Availability checked 16 November 2026.

What happens in “Enter Flashtime”

When a nuclear bomb detonates in downtown Central City, Barry, Jesse Quick and Jay Garrick slow down time by entering Flashtime. As everyone in the city is frozen, the three speedsters push themselves to the breaking point to save the city and everyone in it.

Episode summary: TMDB.

Before you watch

  • It is episode 15 of 23 of season 4, so watch episodes 1 to 14 first.
  • It runs about 41 minutes.
  • Directed by Gregory Smith, written by Todd Helbing and Sterling Gates.
  • TMDB users rate it 8.1 out of 10 (31 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
Gregory Smith
Writers
Todd HelbingSterling Gates
Guest stars
Bernadette Saquibal as Veronica DaleJessica Parker Kennedy as Mystery GirlKlarc Jerome Wilson as Officer JonesViolett Beane as Jesse Wells / Jesse QuickJohn Wesley Shipp as Jay Garrick / The Flash

Credits: TMDB.

More from The Flash Season 4

Previous · S04E14Subject 927 February 2018Next · S04E16Run, Iris, Run13 March 2018
  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 4The 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.