As the world falls into chaos, Serac gains control of Delos, changing Charlotte’s plan; Maeve gets one last chance to stop Dolores; William starts his therapy.

Dolores sets out to find the architect of the Rehoboam; Bernard tries to blend in; Ex-soldier Caleb tries to find his way in neo-Los Angeles.

Charlotte grapples with reality; Dolores and Caleb begin to form a key partnership.