Where to watch The Flash Season 1 in Australia
The Flash season 1 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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Stream (subscription)
Watch now on Prime VideoPrime Video
Subscription
$12.99/mth (Amazon Prime Monthly plan)
Stream now on HBO MaxHBO Max
Subscription
From $11.99/mth
Watch now on StanStan
Subscription
From $9.99/mth
Free
Watch 9Now on 9Now9Now
Free with ads
Buy or rent
Stream now on Apple TVApple TV
Buy
Buy from $29.99 a season
Get Fetch on Fetch TVFetch TV
Buy
Buy from $29.99 a season
Rent or buy on Prime Video StorePrime Video Store
Buy
Buy from $29.99 a season · Added 27 September 2026
Availability checked 16 November 2026.
What happens in “Plastique”
After a bomb explodes downtown, the army rolls in and takes over. When Joe learns Iris is writing about 'The Streak' and tries unsuccessfully to have the story stopped, Barry decides to have The Flash pay her a visit.
Episode summary: TMDB.
Before you watch
- It is episode 5 of 23 of season 1, so watch episodes 1 to 4 first.
- It runs about 41 minutes.
- Directed by Dermott Downs, written by Todd Helbing, Brooke Roberts and Aaron Helbing.
- TMDB users rate it 7.3 out of 10 (69 votes).
The Flash trailer
The official trailer for the series (no preview of this episode has been published).
Play video: The Flash trailer
Cast and crew of this episode
- Director
- Dermott Downs
- Writers
- Todd HelbingBrooke RobertsAaron Helbing
- Guest stars
- Jan Bos as Dr. Harold HadleyKelly Frye as Bette Sans Souci / PlastiqueClancy Brown as General Wade EilingMike Mitchell as Security GuardFulvio Cecere as Officer VukuvichPatrick Sabongui as David Singh
Credits: TMDB.
More from The Flash Season 1
Previous · S01E04Going Rogue28 October 2014Every episode of Season 1The 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.

