The Expanse: Season 4 (2019)


Season 4
The Expanse

Critics Consensus

Smart and thrilling as ever, The Expanse's fourth season doesn't miss a beat, successfully navigating network changes without losing any of its rich character work or narrative complexities.

100%

TOMATOMETER

Critic Ratings: 34

93%

Audience Score

User Ratings: 1718

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Episodes

Air date: Dec 13, 2019

With 1300 new worlds within reach, a new interplanetary "land rush" has started; the UN charges the Rocinante crew to settle a land dispute on its new colony world, New Terra; the OPA starts transitioning the Behemoth to become a gatekeeper.

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Air date: Dec 13, 2019

Avasarala is blindsided while visiting Mars; the Roci crew continues its protomolecule investigation as tensions between the RCE and Belters reach a tipping point.

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Air date: Dec 13, 2019

New alien threats emerge on Ilus as Naomi battles health challenges on the planet; Bobbie looks for a missing person on Mars; Avasarala faces a new challenge in the UN.

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Air date: Dec 13, 2019

Drummer and Ashford confront a dangerous person from Naomi's past; Murtry hunts down a target; Bobbie makes a life-changing confession.

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Air date: Dec 13, 2019

As tensions reach a boiling point on Ilus, Holden reveals a secret; Avasarala debates Nancy Gao as an emergency on the Roci forces Alex and Naomi into action.

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Air date: Dec 13, 2019

The Roci crew prepares for an incoming disaster on Ilus; Drummer and Ashford close in on an enemy within the Belt; Bobbie takes on a dangerous job.

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Air date: Dec 13, 2019

Alex and Naomi 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.

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Air date: Dec 13, 2019

Avasarala faces fallout for the UN's military mission; Drummer and Ashford make big decisions about their futures within the OPA; a spreading illness on Ilus takes a toll on Amos.

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Air date: Dec 13, 2019

Miller and Holden race to save Ilus; Murtry puts his endgame into motion, putting the Roci crew's lives at risk.

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Air date: Dec 13, 2019

Ashford closes in on an enemy while uncovering a dangerous plot; Avasarala faces a crossroads in her political and personal lives; the Roci crew works to reestablish life on Ilus.

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The Expanse: Season 4 Videos

The Expanse: Season 4 Photos

Tv Season Info

Cast & Crew

Steven Strait
Holden

Actor
Shohreh Aghdashloo
Chrisjen Avasarala

Actor
Dominique Tipper
Naomi Nagata

Actor
Cas Anvar
Alex Kamal

Actor
Wes Chatham
Amos Burton

Actor
Frankie Adams
Bobbie Draper

Actor
Thomas Jane
Detective Joe Miller

Actor
Cara Gee
Camina Drummer

Actor
David Strathairn
Kales Ashford

Actor
Burn Gorman
Adolphus Murtry

Actor
Mark Fergus
Executive Producer
Hawk Ostby
Executive Producer
Naren Shankar
Executive Producer
Andrew A. Kosove
Executive Producer
Broderick Johnson
Executive Producer
Laura Lancaster
Executive Producer
Sharon Hall
Executive Producer
Sean Daniel
Executive Producer
Jason F. Brown
Executive Producer
Daniel Abraham
Executive Producer
Ty Franck
Executive Producer
Dan Nowak
Executive Producer
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News & Interviews for The Expanse: Season 4

Critic Reviews for The Expanse: Season 4

Audience Reviews for The Expanse: Season 4

  • Jun 21, 2022
    Best season to date!
    Ed K Super Reviewer
  • Jun 04, 2022
    Good season with Bezos money. Looking forward to see what Amazon does with the show.
  • May 11, 2022
    One of, if not the best scifi series of the decade.
  • Feb 12, 2022
    This show is an absolute masterpiece. Especially this season. The visuals from the first 3 seasons were realistic given the environment the characters were in, but just wasn't very pleasant to see. Which I guess added to the effect. However in the 4th season amazon comes in and does everything right. The visuals in this season are incredible. We got space travel, and mars in the first 3 seasons. Now we got new planets with protomolecule secrets and more. Very rarely are you able to see a realistic advanced civilization, that is a tv show and has all of the requirements to make a incredible tv show. Just like Game of Thrones, this show follows many different areas that all come together. From tensions between Mars and Earth. To a faction in the belt that wants a seat at the table. Those alone would make an entertaining show, but James S. A. Corey coming in with the looming Alien threat. What an absolute masterpiece.
  • Feb 12, 2022
    Maintained the quality of acting, story telling, cinematography and special effects. Some might not find enough action but character development was out of this world!
  • Jan 21, 2022
    This series is great, I recommend it!
  • Jan 14, 2022
    This show changed my life. I love character development, hard sci fi. Best show out there.
  • Jan 09, 2022
    A swift takeover by amazon, delivers us a somewhat different story but still a great one, taking us deeper into the protomolecule world
  • Jan 01, 2022
    By far the weakest part of this series. Even if the source is arguably the more disappointing parts of the series, Season 4 and the Ilus arc left the show in a weird drought, despite the length of this season and the redeeming performances of many of the seasonal cast, as well as the side stories of Bobbie, Ashford and Drummer.
  • Dec 29, 2021
    Well thought out plot. There isn't just evil and good, it's rather a spectrum. Every character has understandable reasons for his/her actions. Great visuals. Every actor is dedicated to his/her role. One of the best shows out there right now, especially if you like SciFi.

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