The Best Episodes Written By Jessica Granger

Eve, Gavin and others attempt to commandeer a shipment of black rock to gain access to the mysterious Building, where they believe they may find a way to bring Josh and Riley home. In 1988, Josh and Riley must act swiftly to prevent Caroline from altering the timeline.

Miles is crushed when Daryl Watkins, a renowned author and atheist, criticizes Miles’ podcast. But he must put aside his wounded pride to help Daryl when the God Account sends Miles his name. Also, Ali tests the waters of a new relationship as she deals with her cancer treatments.

With cold weather approaching, Eve, Levi and Ty return to the fort, despite their near-death experience there, hoping to learn 10,000 B.C. survival skills. Gavin's attempts to spare Izzy pain threatens their relationship.

The “God” account sends Miles the profile of a lawyer who died six months ago, leading him, Cara and Rakesh to dig into the man’s past in order to figure out who exactly they’re supposed to help. Also, Miles asks Nia on a date; Rakesh and Lucy, his hacker friend, continue searching for the person behind the “God” account; and Ali encourages Arthur to play his saxophone publicly for the first time since his wife died.