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NCIS S06E24, Semper FidelisS06E24

NCIS · Season 6

NCIS season 6 episode 24: Semper Fidelis

Aired 12 May 200943 minRated TV-14

7.5TMDB · 11 votesMark watched

Where to watch NCIS Season 6 in Australia

NCIS season 6 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 $24.99.

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Availability checked 16 November 2026.

What happens in “Semper Fidelis”

After a security breach at the SecNav's residence leads to the death of an ICE agent, Gibbs and the team are forced to work with ICE and the FBI to find his killer.

Episode summary: TMDB.

Before you watch

  • It is episode 24 of 25 of season 6, so watch episodes 1 to 23 first.
  • It runs about 43 minutes.
  • Directed by Tony Wharmby, written by Jesse Stern.
  • TMDB users rate it 7.5 out of 10 (11 votes).

Cast and crew of this episode

Director
Tony Wharmby
Writer
Jesse Stern
Guest stars
Merik Tadros as Michael RivkinJude Ciccolella as Phillip DavenportJaime Murray as Julia Foster-YatesWilliam Allen Young as Barry HutchinsJoe Spano as T.C. FornellTom Kemp as Len Gregory

Credits: TMDB.

More from NCIS Season 6

S06E23Previous · S06E23Legend (2)5 May 2009
Next · S06E25Aliyah19 May 2009
  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
  24. E24
  25. E25

Every episode of Season 6NCIS 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.