Where to watch NCIS Season 9 in Australia
NCIS season 9 is streaming in Australia on Foxtel Now (subscription), Binge (subscription), Paramount Plus (subscription) and Disney+ (subscription, listed for the whole show), and free on 10 Play. You can also buy it on Apple TV from $24.99.
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Stream (subscription)
Stream now on Foxtel NowFoxtel Now
Subscription
From $35/mth · Added 7 November 2026
Stream now on BingeBinge
Subscription
From $10/mth
Watch Now on Paramount PlusParamount Plus
Subscription
From $7.99/mth
Stream Now on Disney+Disney+
Subscription · Listed for the whole show
From $9.99/mth · Added 1 October 2026
Free
Watch Now on 10 Play10 Play
Free with ads
Added 5 November 2026
Buy or rent
Stream now on Apple TVApple TV
Buy
Buy from $24.99 a season
Availability checked 16 November 2026.
What happens in “Need to Know”
Top-secret clearance from a Naval research laboratory is jeopardized when the murder of a Chief Petty Officer is connected to an international arms dealer.
Episode summary: TMDB.
Before you watch
- It is episode 17 of 24 of season 9, so watch episodes 1 to 16 first.
- It runs about 41 minutes.
- Directed by Michelle MacLaren, written by Frank Cardea and George Schenck.
- TMDB users rate it 7.8 out of 10 (9 votes).
Cast and crew of this episode
- Director
- Michelle MacLaren
- Writers
- Frank CardeaGeorge Schenck
- Guest stars
- Tamer Hassan as Agah BayarMatt Jones as Ned DornegetKatia Winter as Ava BaranskyAdam Kulbersh as Alan KatzenbachRobin Sachs as Andrew ChallisMichael Edwin as Officer PerkinsAshton Moio as Michael ReardonErin Beaux as George Roca
Credits: TMDB.
More from NCIS Season 9
Next · S09E18The Tell20 March 2012Every episode of Season 9NCIS 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.