The Expanse 1×09 “Critical Mass” / 1×10 “Leviathan Wakes” Promo Season Finale

The Expanse 1×09 “Critical Mass” & 1×10 “Leviathan Wakes” (Season Finale) – A flashback to Julie’s origin story reveals her trajectory. Meanwhile, Holden and Miller finally meet and team up to get to the bottom of the strange emergency situation happening on Eros. But they must overcome incredible odds if they hope to live to fight another day.