The BEST episodes of The Expanse season 4
Every episode of The Expanse season 4, ranked from best to worst by thousands of votes from fans of the show. The best episodes of The Expanse season 4!
Two hundred years in the future, in a fully colonized solar system, police detective Josephus Miller is given the assignment to find a missing young woman, Julie Mao. Joining his task is James Holden, former first officer of an ice freighter who is involved in an incident caused by the tense relationship between Earth, Mars and the Belt. Far from their struggles in space, United Nations executive Chrisjen Avasarala works to prevent war between Earth and Mars. Soon the three find out that the missing woman is connected to a vast conspiracy that threatens all humanity.
#1 - Cibola Burn
Season 4 - Episode 10 - Aired 12/13/2019
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.
#2 - Saeculum
Season 4 - Episode 9 - Aired 12/13/2019
Holden and Miller race to save Ilus. Murtry puts his endgame into motion, putting the Roci crew’s lives at risk.
#3 - The One-Eyed Man
Season 4 - Episode 8 - Aired 12/13/2019
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.
#4 - Displacement
Season 4 - Episode 6 - Aired 12/13/2019
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.
#5 - New Terra
Season 4 - Episode 1 - Aired 12/13/2019
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.
#6 - Jetsam
Season 4 - Episode 2 - Aired 12/13/2019
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.
#7 - Subduction
Season 4 - Episode 3 - Aired 12/13/2019
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.
#8 - A Shot in the Dark
Season 4 - Episode 7 - Aired 12/13/2019
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.
#9 - Retrograde
Season 4 - Episode 4 - Aired 12/13/2019
Drummer and Ashford confront a dangerous person from Naomi’s past. Murtry hunts down a target. Bobbie’s makes a life-changing confession.
#10 - Oppressor
Season 4 - Episode 5 - Aired 12/13/2019
As tensions on Ilus reach a boiling point, Holden reveals a secret. Avasarala debates Nancy Gao. An emergency on the Roci forces Alex and Naomi into action.