The Expanse

2015
4.8
725 reviews
Eligible
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Season 4 episodes (10)

1 New Terra
Season-only
The crew of the Roci investigates a strange protomolecule ruin on an alien planet. Bobbie copes with civilian life on Mars. Drummer and Ashford battle with piracy in the Belt.
2 Jetsam
Season-only
Avasarala is blindsided while on a visit to Mars. The Roci crew continue their protomolecule investigation while tensions between the RCE and Belters reach a tipping point. Drummer and Ashford track down a terrorist.
3 Subduction
Season-only
New alien threats emerge on Ilus as Naomi battles health challenges on the planet. Bobbie searches for a missing person on Mars. Avasarala faces a new challenge in the UN.
4 Retrograde
Season-only
Drummer and Ashford confront a dangerous person from Naomi's past. Murtry hunts down a target. Bobbie's makes a life-changing confession.
5 Oppressor
Season-only
As tensions on Ilus reach a boiling point, Holden reveals a secret. Avasarala debates Nancy Gao while an emergency on the Roci forces Alex and Naomi into action.
6 Displacement
Season-only
The Roci crew prepares for an incoming disaster on Ilus. Ashford and Drummer close in on an enemy within the Belt. Bobbie takes on a dangerous job.
7 A Shot in the Dark
Season-only
Naomi and Alex work to keep the Barbapiccola in orbit amidst a power outage. Avasarala faces a tough decision. Holden and Elvi race to find a cure for a disease spreading on Ilus.
8 The One-Eyed Man
Season-only
Avasarala faces fallout for the UN's military mission. Ashford and Drummer makes big decisions about their future within the OPA. A spreading illness on Ilus takes a toll on Amos. Alex and Naomi's attempt to rescue the Barb turns desperate.
9 Saeculum
Season-only
Holden and Miller race to save Ilus. Murtry puts his endgame into motion, putting the Roci crew's lives at risk.
10 Cibola Burn
Season-only
Ashford closes in on an enemy while uncovering a dangerous plot. Avasarala faces a crossroads in her personal and political life. The Roci crew works to reestablish life on Ilus in the wake of a deadly catastrophe.

About this show

In this noir thriller set two hundred years in the future, the case of a missing young woman leads a washed-up detective across the solar system to uncover the greatest conspiracy in human history. This discovery could drive mankind to either its evolution or destruction.

Ratings and reviews

4.8
725 reviews
Miles Harbord
9 March 2017
Love this show, they're doing a pretty great version of the books. I think my challenges are with the choices of actors, who are clearly good actors, but wrong for the parts. There's supposed to be a very large muscular imposing man being played by a very short man. There's some racial stuff in there as well, the cast of the show seem much more white than the book led me to believe they were. Whatever, I still really like the show, I just wish they'd taken into account what was originally written.
Tobias Crichton
16 January 2016
I have only watched the first 6 episodes, and I have read, and really enjoyed all the books. Some of the episodes are great, but episode 6 was a mess. If you hadn't read the books I think it would barely make any sense. Maybe they will establish key relationships and characters properly in future episodes but so far this series is going a bit off the rails.
10 people found this review helpful
Connor Shannon
8 November 2018
Not only my favorite sci-fi show ever, my favorite show of any genre ever. It took me about 3 episodes to get into it, and 2 seasons to become a dedicated fan, but now I have read all the books, seen every episode 2-3 times, dressed up as Miller and Julie with my gf for Halloween, have a 3d printed Rocinante on my bookshelf, and tell everyone I know to watch it. Must watch, better than GOT in my opinion. Even my gf who is not usually a sci-fi fan loves it.