E1 · What Happened
After their class trip is cut short, students at West Ham High School return home to discover their town completely empty.
E2 · Our Town
Cassandra and her friends prepare for an uncertain future, while Harry's crew just wants to party. Sam and Becca make a discovery.
E3 · Childhood's End
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.
E4 · Drop by Drop
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.
E5 · Putting on the Clothes
A student's confession leads to an arrest and a trial. Elle experiences Campbell's dark side, and Harry's drug use escalates.
E6 · Like a F-ing God or Something
Allie questions Elle about Campbell. As the town grows restless awaiting Allie's decision, Will and Grizz push for harsh measures.
E7 · Allie's Rules
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.
E8 · Poison
A Thanksgiving feast takes a frightening turn. In the aftermath, the Guard oversteps its powers. Meanwhile, Sam is torn between Becca and Grizz.
E9 · New Names
Will tells Allie he has feelings for her. Elle confides in Helena. Campbell pressures Harry to run for mayor. Grizz leads an expedition.
E10 · How it Happens
Campbell plots a coup with Lexie and the Guard. Kelly spots something suspicious in a photo. Becca goes into labor. The expedition returns with news.
