Where to watch NCIS Season 18 in Australia
NCIS season 18 is streaming in Australia on Binge (subscription), Paramount Plus (subscription) and Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $29.99.
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Stream (subscription)
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
Buy or rent
Stream now on Apple TVApple TV
Buy
Buy from $29.99 a season
Availability checked 16 November 2026.
What happens in “True Believer”
When Sloane’s name is discovered in Afghanistan at the site of an abandoned bus with a dead driver, Gibbs accompanies her on a trip to find a group of girls who were kidnapped from the bus.
Episode summary: TMDB.
Before you watch
- It is episode 8 of 16 of season 18, so watch episodes 1 to 7 first.
- It runs about 45 minutes.
- Directed by Terrence O'Hara, written by Jill Weinberger.
- TMDB users rate it 7.7 out of 10 (6 votes).
Cast and crew of this episode
- Director
- Terrence O'Hara
- Writer
- Jill Weinberger
- Guest stars
- Maria Bello as Jack SloaneMichael Goldsmith as Ben MitchellIsmail Bashey as NabiSarah Grace White as Samantha WatkinsMarco Khan as Kidnapper (uncredited)Javon Johnson as NCIS Special Agent Eric FreemanSara A. Emami as DaryaWais Wardak as Farokh
Credits: TMDB.
More from NCIS Season 18
Every episode of Season 18NCIS 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.