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The 100 S03E13, Join or DieS03E13

The 100 · Season 3

The 100 season 3 episode 13: Join or Die

Aired 28 April 201642 minRated TV-14

7.5TMDB · 41 votesMark watched

Where to watch The 100 Season 3 in Australia

The 100 season 3 is streaming in Australia on Prime Video (subscription) and HBO Max (subscription), and free on 9Now. You can also buy it on Apple TV from $29.99, Fetch TV from $34.99 and Prime Video Store from $29.99.

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Stream (subscription)

Free

Buy or rent

Availability checked 16 November 2026.

What happens in “Join or Die”

Clarke is on a mission that could change everything. Meanwhile, Murphy gains insight that might prove useful in ensuring his survival. Lastly, Kane reaches a breaking point.

Episode summary: TMDB.

Before you watch

  • It is episode 13 of 16 of season 3, so watch episodes 1 to 12 first.
  • It runs about 42 minutes.
  • Directed by Dean White, written by Julie Benson and Shawna Benson.
  • TMDB users rate it 7.5 out of 10 (41 votes).

The 100 trailer

The official trailer for the series (no preview of this episode has been published).

The 100 trailerPlay video: The 100 trailer

Cast and crew of this episode

Director
Dean White
Writers
Julie BensonShawna Benson
Guest stars
Adina Porter as IndraRhiannon Fish as OntariMichael Beach as Charles Pike

Credits: TMDB.

More from The 100 Season 3

S03E12Previous · S03E12Demons21 April 2016
S03E14Next · S03E14Red Sky at Morning5 May 2016
  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

Every episode of Season 3The 100 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.