Frankenfish

A medical examiner who grew up in the swamp, Sam remains calm under pressure and relies on practical know-how to interpret odd events. He moves with quiet resolve, balancing scientific inquiry with a protective instinct toward others in danger. His determination to uncover the truth drives him through escalating peril.

A biologist uneasy in unfamiliar terrain, Mary relies on science to make sense of the strange disturbances in the marsh. She is skeptical of quick explanations and persistent in investigating anomalies. Her expertise is crucial to understanding the creature they confront, even as her caution clashes with urgency.

John Crankton's wife, practical and protective of her family. She explains the strange events after a hurricane and bears the weight of community concern. Gloria embodies resilience in a town spiraling from tragedy and danger.

John and Gloria's daughter, navigating the turmoil with a wary eye toward danger. She shares a complicated relationship with Dan and proves capable of quick thinking under threat. Her presence anchors the family amid escalating chaos.

Eliza's semi-boyfriend and a practical, sometimes impulsive presence in the house. He shows courage in the face of danger and participates actively in the pursuit of the creature. Dan's actions reflect a desire to protect those close to him, even at personal risk.

A wealthy bounty hunter whose interests lie in controlling dangerous situations for profit. Jeff's management of his crew and resources reveals a willingness to push boundaries for gain. His authority drives much of the conflict and the lethal consequences that follow.

A local fisherman who knows the swamp well and helps Sam and Mary navigate the canals. He embodies the swamp's practical knowledge and becomes a casualty of the predator's rampage, underscoring the dangers hidden in familiar territory.

A neighbor who encounters the frankenfish on the roof at night and is decapitated by the unseen predator. His death marks the start of the creature's escalating violence, signaling the total threat the swamp now poses.

Roland's wife, who tries to escape by boat but is killed by the frankenfish. Her death amplifies the sense of peril and the fragility of life in the swamp during the onslaught.