1899 1x5 -

: The boy finally speaks, telling Maura that "they are listening" and that she must ask "the Creator"—her father—for the truth.

: Viewers get a full look at Maura's father, Henry, in a modern office equipped with electronics and computer printouts, monitoring the Kerberos . The episode ends with him gazing out at a massive black pyramid that matches the boy's miniature version. 1899 1x5

: Survivors, including Maura and Eyk, attempt to stop the march but realize they cannot save everyone. To survive, they resort to tying themselves to sturdy objects or blockading doors until the "calling" ceases. : The boy finally speaks, telling Maura that

: After being thrown overboard in the previous episode, the boy (Elliot) reappears in a cabinet on the Kerberos , seemingly unharmed but still enigmatic. : Survivors, including Maura and Eyk, attempt to

Critics praised the episode for its "relentless horror" and successful shift into high-stakes genre storytelling.