Erica finds her life in danger when she’s attacked at home; a dangerous new member is recruited for the Resistance as the Visitors shore up their defenses. Anna wonders why Chad hasn’t followed up on his diagnosed aneurysm and Ryan’s concern grows over Val’s “abnormal” pregnancy.

The Resistance, led by Donovan, Julie, and Ham, stage a daring sabotage at a convention of Visitor commanders in a seaside estate where Diana intends to show off the ultimate device in processing humans for food.