A Thanksgiving feast takes a frightening turn. In the aftermath, the Guard oversteps its powers. Meanwhile, Sam is torn between Becca and Grizz.

After the boys ransack the stores, Cassandra rallies the girls to exert their power. The students plan a prom, and Kelly uncovers a family secret.

A shocking event puts everyone on edge. As chaos sets in, Allie’s friends urge her to step up and lead. Gordie conducts an investigation.

Allie questions Elle about Campbell. As the town grows restless awaiting Allie’s decision, Will and Grizz push for harsh measures.

Six months later, Harry sinks deeper into depression, Grizz and Sam bond, Gordie arrives at a theory about West Ham, and Elle puts a plan into action.

After their class trip is cut short, students at West Ham High School return home to discover their town completely empty.

Cassandra and her friends prepare for an uncertain future, while Harry’s crew just wants to party. Sam and Becca make a discovery.

Dylan and Lizzie investigate the murder of a successful businesswoman who attempted to prolong the lifespan of humans. Also, Dylan and Andy look to continue their adoption search, and Detective…