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Criminal Minds S04E10, Brothers in ArmsS04E10

Criminal Minds · Season 4

Criminal Minds season 4 episode 10: Brothers in Arms

Aired 10 December 200839 minRated TV-14

7.7TMDB · 23 votesMark watched

Where to watch Criminal Minds Season 4 in Australia

Criminal Minds season 4 is streaming in Australia on Paramount Plus (subscription) and Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $24.99 and Prime Video Store from $24.99.

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Availability checked 16 November 2026.

What happens in “Brothers in Arms”

The BAU team hunts for a serial killer who targets members of the police department in Phoenix, Ariz., a case that hits close to home for Morgan, a former cop.

Episode summary: TMDB.

Before you watch

  • It is episode 10 of 26 of season 4, so watch episodes 1 to 9 first.
  • It runs about 39 minutes.
  • Directed by Glenn Kershaw, written by Holly Harold.
  • TMDB users rate it 7.7 out of 10 (23 votes).

Cast and crew of this episode

Director
Glenn Kershaw
Writer
Holly Harold

Credits: TMDB.

More from Criminal Minds Season 4

Previous · S04E0952 Pickup26 November 2008
S04E11Next · S04E11Normal17 December 2008
  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
  26. E26

Every episode of Season 4Criminal Minds 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.