A power outage sends Port Moore into a tailspin. The ghosts are somehow stronger, prompting Roman, Jimmy, Landis and Doug to trek up to the dam to get the power back on fast. But a long-buried town secret threatens to tear the group apart.

An arrival from Lambda headquarters gives the town hope for the first time in weeks as they distribute supplies and promise to get everyone off the island; the eccentric young CEO Daphne Vikander takes great interest in Roman.