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The Flash S02E16, TrajectoryS02E16

The Flash · Season 2

The Flash season 2 episode 16: Trajectory

Aired 22 March 201640 minRated TV-PG

7.1TMDB · 53 votesMark watched

Where to watch The Flash Season 2 in Australia

The Flash season 2 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 $29.99.

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Free

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Availability checked 16 November 2026.

What happens in “Trajectory”

Having arrived in town intent on creating maximum chaos, Trajectory's antics are misinterpreted as having been perpetrated by the Flash himself. Barry thus must quickly uncover the mystery of who is the girl under the mask — as well as what is driving her mad desire for speed and destruction.

Episode summary: TMDB.

Before you watch

  • It is episode 16 of 23 of season 2, so watch episodes 1 to 15 first.
  • It runs about 40 minutes.
  • Directed by Glen Winter, written by Lilah Vandenburgh and Lauren Certo.
  • TMDB users rate it 7.1 out of 10 (53 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
Glen Winter
Writers
Lilah VandenburghLauren Certo
Guest stars
Tone Bell as Scott EvansAllison Paige as Eliza Harmon / TrajectoryPeter Brown as McKayRicky He as Patron #1Brynne Morrison as Patron #2Violett Beane as Jesse WellsKeiynan Lonsdale as Wally WestTeddy Sears as Jay Garrick / Zoom

Credits: TMDB.

More from The Flash Season 2

Previous · S02E15King Shark23 February 2016Next · S02E17Flash Back29 March 2016
  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 2The 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.