Details
- Show
- The Expanse (2015)
- Season
- Season 4
- Episode
- S04xE04
- Air Date
- 13 December 2019
- Where to watch
Overview
The Expanse season 4, episode 4 — “Retrograde” (S04xE04) first aired on 13 December 2019.
Drummer and Ashford confront a dangerous person from Naomi's past. Murtry hunts down a target. Bobbie's makes a life-changing confession.
Episodes in The Expanse Season 4
- S04xE01 New Terra 13 Dec 2019
- S04xE02 Jetsam 13 Dec 2019
- S04xE03 Subduction 13 Dec 2019
- S04xE04 Retrograde 13 Dec 2019
- S04xE05 Oppressor 13 Dec 2019
- S04xE06 Displacement 13 Dec 2019
- S04xE07 A Shot in the Dark 13 Dec 2019
- S04xE08 The One-Eyed Man 13 Dec 2019
- S04xE09 Saeculum 13 Dec 2019
- S04xE10 Cibola Burn 13 Dec 2019