The Expanse Season 6 Episode 4 – Redoubt – Holden finds himself at odds with his crew when a controversial decision is uncovered. On Ceres, Avasarala struggles to contain an escalating humanitarian crisis. Drummer’s growing faction stage a daring raid with dire stakes. Filip, demoted to repair skiff duty, makes an unexpected discovery. – Stream The Expanse Season 6 Episode 4 Online for Free – Watch The Expanse Season 6 Full Episode 4 Free – OnionPlay Official