Deluge

A practical and grieving husband and father who survives the disaster on a remote island. He initially believes his wife Helen and children are dead, becomes protective of Claire, and ultimately leads the town, organizing an auction-based economy and serving as mayor. His loyalties are tested as love and duty pull him between two women, shaping his compassionate but resolute leadership.

Martin's wife who is found alive after the catastrophe and cared for by the town. She embodies the struggle between personal loss and commitment, ultimately choosing fidelity to her husband while navigating the arrival of Claire in their lives. Her role anchors the family unit and the town’s search for stability.

The town’s leader who tends to Helen after the disaster and has fallen in love with her. He embodies the clash between romantic devotion and the realities of stewardship in a fragile community. Tom organizes the vigilante effort that helps reclaim the tunnel and restore safety for the town.

A world-class swimmer who washes ashore and becomes a focal point of affection and conflict. She bonds with Martin, later facing heartbreak as his loyalty to Helen complicates their relationship. Claire’s eventual departure to sea marks a poignant end to her chapter in the rebuilt world.

A ruthless ruffian who leads a gang and pursues Claire, escalating danger for the island community. His confrontation with Martin culminates in a violent struggle inside the tunnel, where Claire ultimately kills Jepson. He personifies the lawlessness that haunts post-disaster society.

Head of the Bellamy gang that preyed on survivors and controlled parts of the island after the disaster. He represents the social decay that can accompany catastrophe and the challenge of restoring order amid crime. His hideout is pursued by the town's vigilantes during the rescue.

Young member of the Webster family, a child in the reunited group on the islands. While not a central figure, his presence highlights the stakes of rebuilding a safe life for future generations. He represents the innocence caught in the catastrophe’s wake.

A townsman who is part of the developing community. He contributes to the social fabric of the rebuilt town and participates in the collective effort to manage resources and protect the settlements. His role underscores the ensemble nature of post-disaster recovery.