When skitters approach the newly combined resistance force, the groups’ interaction surprises everyone. Meanwhile, Tom finds out life-changing news just as the 2nd Mass comes face-to-face with their most dangerous threat to date.

Durant confronts a formidable threat to the rolling city, while a horrific crime leads Lily and Elam to join forces in order to attain justice.

The "News Night" staff host a mock debate for two Republican Party officials; a power outage energizes Mac's thought process; Charlie evaluates an intelligence-agency insider's reliability; Lisa does an on-air interview; Neal poses as an Internet troll.