The threat of the Whisperers return leads to paranoia sweeping over Alexandria; in the meantime, Carol battles with the need for revenge.

The group in Oceanside continues to train in case the Whisperers return; tensions are high as the heroes struggle to hold onto their concept of civilization.

A devastating family tragedy stirs memories of traumatic losses, reminding Shirley of her first brush with death — and awakening long-dormant fears.

While investigating a ghost story for his latest novel, a skeptical Steven receives a call from his sister that triggers a chain of fateful events.