It's back! The Expanse has returned, and the Roci is ready for action. Amos, Holden, Naomi, Alex, Bobbie, The Belt, Mars, Earth, Luna... The only one missing is Miller. "Exodus," this premiere episode, catches us up on the lives and motivations of our favorite characters. Everyone is doing their own thing, including Marco, the disgruntled terrorist leader hellbent on destroying the division of power that exists between Earth, Mars and The Belt. And what's up with the protomolecule? We discuss it all.