Two carnies (Sewell and Gugino) abduct a mermaid in Ireland, circa 1900, and decide to transport her to America. As their ship loses its way and heads towards the mythical Forbidden Islands, the mermaid begins to display its deadly side.
Unfortunately the movie Mermaid Chronicles Part 1: She Creature is not yet available on HBO Max.
| Production | Lou Arkoff | Producer |
| Production | Samuel Z. Arkoff | Executive Producer |
| Production | Dan J. Birnbaum | Producer |
| Production | Colleen Camp | Producer |
| Production | Steve Ecclesine | Line Producer |
| Production | Buddy Epstein | Executive Producer |
| Crew | Joanna Shelmidine | Stunts |
| Directing | Sebastian Gutierrez | Director |
| Writing | Sebastian Gutierrez | Writer |
| Production | Stan Winston | Producer |
| Art | Jerry Fleming | Production Design |
| Editing | Daniel T. Cahn | Editor |
| Camera | Thomas L. Callaway | Director of Photography |
| Sound | David Reynolds | Music |
| Art | Peter Borck | Art Direction |
| Art | Betty Berberian | Set Decoration |
| Costume & Make-Up | Julia Schklair | Costume Design |
| Costume & Make-Up | Myke Michaels | Makeup Department Head |
| Costume & Make-Up | Barbara Cantu | Key Hair Stylist |
| Costume & Make-Up | Richard Wetzel | Key Makeup Artist |
| Costume & Make-Up | Stephanie Coffey | Makeup Artist |
| Art | Christina Ann Wilson | Assistant Art Director |
| Art | Wayne Springfield | Construction Coordinator |
| Art | Steven P. Duchscherer | Property Master |
| Crew | Lance DeSpain | Scenic Artist |
| Sound | James M. McCann | Boom Operator |
| Sound | Tim Tuchrello | First Assistant Sound Editor |
| Sound | Pamela Kahn | Foley |
| Sound | Mark Larry | Sound Effects Editor |
| Sound | Jonathan Golodner | Sound Effects Editor |
| Sound | Bob Arons | Sound Effects Editor |
| Sound | Kami Asgar | Supervising Sound Editor |
| Art | Mark 'Crash' McCreery | Conceptual Design |
| Visual Effects | Shane Mahan | Special Effects Supervisor |
| Visual Effects | Andy Schoneberg | Special Effects Supervisor |
| Visual Effects | Dan Schmit | Visual Effects Supervisor |
| Lighting | Amy C. Halpern | Gaffer |
| Camera | Darryl Wilson | Dolly Grip |
| Camera | Mary Funsten | First Assistant Camera |
| Camera | Bruce Swift | Key Grip |
| Camera | Gary Katsuya Ushino | First Assistant Camera |
| Lighting | D.R. Curtis | Lighting Technician |
| Camera | Chuck Zlotnick | Still Photographer |
| Production | Sheila Jaffe | Casting |
| Production | Ed Mitchell | Casting |
| Production | Bruce H. Newberg | Casting |
| Production | Georgianne Walken | Casting |
| Production | Shari Steinberg | Casting Associate |
| Costume & Make-Up | Mandi Line | Assistant Costume Designer |
| Costume & Make-Up | Hayley Stuppel | Key Costumer |
| Costume & Make-Up | Hayley Stuppel | Set Costumer |
| Editing | Mark Hartzell | Assistant Editor |
| Editing | Chad Mochrie | Assistant Editor |
| Production | Robert Gluck | Location Manager |
| Production | Lynn M. van Kuilenburg | Location Manager |
| Sound | Dino A. Moriana | Music Editor |
| Crew | Michael McDuffee | Transportation Coordinator |
| Directing | Samantha C. Kirkeby | Script Supervisor |
| Lighting | Casey Ellison | Lighting Technician |
