A short film about the experiences of a non-binary teenager, as seen through the eyes of their 7-year old brother. Set in a desolate seaside town, the film fuses social realism with fairytale, as it examines how a child's innocence and unconditional love can be a powerful and disruptive force for good.
Is My Brother is a Mermaid on Netflix? Unfortunately the movie My Brother is a Mermaid is not yet available on Netflix.
| Directing | Alfie Dale | Director |
| Production | Sue Odell | Casting |
| Sound | Pär Carlsson | Dialogue Editor |
| Sound | Alistair Bathgate | Sound Recordist |
| Sound | Lora Cornes | Foley Editor |
| Lighting | Matthew Bohun | Gaffer |
| Costume & Make-Up | Elouise Abbott | Makeup Designer |
| Costume & Make-Up | Hannah Kate Marshall | Prosthetic Makeup Artist |
| Directing | Callum Dawson | First Assistant Director |
| Production | Mark Clark | Associate Producer |
| Production | Alfie Dale | Producer |
| Visual Effects | Catarina Goncalves | Visual Effects |
| Art | Nathalie Carraro | Art Direction |
| Costume & Make-Up | Natalie Jackson | Costume Design |
| Production | Sameera Steward | Production Manager |
| Sound | Danny Fowler | Foley Artist |
| Crew | Roger Bartlett | Stunt Coordinator |
| Art | Alex Pietsch | Art Direction |
| Directing | Vanessa-Faye Stanley | First Assistant Director |
| Sound | Rob Maydale | ADR Recordist |
| Production | Anthony Toma | Executive Producer |
| Sound | Adriano Mántova | Production Sound Mixer |
| Production | Eleonora Scoccimarro | Production Designer |
| Sound | Seb Bruen | Sound Designer |
| Directing | Lili Katz | Second Assistant Director |
| Sound | Rossana Masuello | Sound Recordist |
| Costume & Make-Up | Elouise Abbott | Prosthetic Designer |
| Production | Amy Domenica | Production Manager |
| Directing | Hannah Adey | Second Assistant Director |
| Crew | Jim Peterson | Cinematography |
| Costume & Make-Up | Hannah Kate Marshall | Makeup Artist |
| Sound | Lora Cornes | Foley Recordist |
| Sound | Julia Hardecka | Sound Recordist |
| Visual Effects | Huw Whiddon | Visual Effects |
| Production | Chris Barber | Associate Producer |
| Lighting | Matt Bohun | Gaffer |
| Writing | Claire Houghton-Price | Script Consultant |
| Camera | Stuart Ensor | Second Assistant Camera |
| Writing | Sameera Steward | Script Editor |
| Camera | Ross Dixon | Second Assistant Camera |
| Camera | Christopher J. Orr | First Assistant Camera |
| Writing | Hannah Adey | Script Consultant |
| Camera | Andrea Clavijo | Assistant Camera |
| Directing | Júlia Gallart Sunyer | Script Supervisor |
| Production | Tabitha Machin | Production Assistant |
| Camera | James Thomson | Digital Imaging Technician |
| Camera | Mélissa Clerc | Second Assistant Camera |
| Production | Benjamin Price | Production Assistant |
| Editing | Kyle Waters | Assistant Editor |
| Writing | Amy Domenica | Script Consultant |
| Production | Ewan Billinge | Production Assistant |
| Camera | Sabina Mckenzie Brown | BTS Videographer |
| Production | Kim Castle | Production Assistant |
| Writing | Amy-Jo Bryant | Script Consultant |
| Writing | Lili Katz | Script Consultant |
| Production | Scarlett Moyle | Production Assistant |
| Writing | Katherine Hearst | Script Consultant |
| Production | Louis Dalton | Production Assistant |
| Directing | Helena Jung | Script Supervisor |
| Crew | Clair Evans | Chaperone |
| Production | Tamara Day | Production Assistant |
| Lighting | Sabrina Corda | Gaffer |
| Editing | Vlad Barin | Colorist |
| Production | Matthew Critchfield | Production Assistant |
| Production | Barbara Smith | Production Assistant |
| Production | Valentina Tarelli | Production Assistant |
| Crew | Pearse Broderick | Chaperone |
| Production | Tom Seely | Production Assistant |