Episodes
1. DetentionA group of teenagers gather at their high school for Saturday detention, only to be trapped inside when the chemical plant in their small town explodes.
2. Winds of ChangeThe group tends to their sick classmates, but they soon discover that the peculiar illness is more than meets the eye.
3. SecretsGrover fights to protect Mary. Diesel and Natalie share a secret. Barrett works to contact the outside world.
4. TrappedA new deadly threat turns the survivors against each other. Barrett suggests an unpopular way to gather more information on the freaks.
5. WeaknessLashawn is acting strangely, and the kids begin to suspect he might be infected. Zoe and Barrett strike an uneasy alliance.
6. ThirstRunning low on resources, Violet and Zoe take on a dangerous mission. Zoe and Natalie address their past.
7. KnockoutA potentially deadly trip into the fallout shelter puts one of the group in grave danger. Grover learns disturbing information about Barrett.
8. OutsidersOne of the group must venture outside to look for help. Diesel reassesses his relationship with Natalie.
9. SavedThe arrival of someone at the school may represent new hope for the group. Grover decides if he can trust Violet with his secret.
10. PreyThings come to a head when a traitor is revealed. One of the group makes a sacrifice as more secrets about the explosion are brought to light.
