When the body of a man is found completely destroyed in the swamps in Louisiana, the medical investigator Sam Rivers is assigned to investigate the murder. He travels with the biologist Mary Callahan to the location where the victim lived in a floating house and he meets his family and friends. They find that Chinese snake-heads genetically engineered that belong to a wealthy hunter are attacking and killing the locals. While the group fights to survive, the hunter Jeff arrives with his team to hunt the predators.
Unfortunately the movie Frankenfish is not yet available on HBO Max.
| Directing | Mark A.Z. Dippé | Director |
| Writing | Scott Clevenger | Writer |
| Writing | Simon Barrett | Writer |
| Crew | Henry Kingi | Stunts |
| Art | Gen Quintanilla | Art Direction |
| Crew | Young Lim Choi | Compositor |
| Visual Effects | Man Hong Han | Lead Animator |
| Crew | Eliot Rockett | Cinematography |
| Sound | Matthew T. Duncan | Sound Recordist |
| Production | David Hillary | Producer |
| Art | Chris Maynard | Set Decoration |
| Production | Timothy Wayne Peternel | Producer |
| Editing | Drew Hall | Editor |
| Sound | Scott Solan | Boom Operator |
| Production | Ash R. Shah | Producer |
| Art | Leslie Keel | Production Design |
| Crew | Hyun-young Song | Compositor |
| Editing | Dennis M. O'Connor | Editor |
| Costume & Make-Up | Andrea Sweet | Costume Design |
| Sound | Ryan Beveridge | Music |
