After her estranged brother's sudden death, young wife Lucia bonds with his fiancée through their shared grief and finds herself falling in love.
Unfortunately the movie The Firefly is not yet available on HBO Max.
| Directing | Ana Maria Hermida | Director |
| Writing | Ana Maria Hermida | Writer |
| Production | Luisa Casas | Producer |
| Production | Jake Ryan | Executive Producer |
| Production | Dimitry Elyashkevich | Executive Producer |
| Sound | Bartłomiej Gliniak | Original Music Composer |
| Camera | Alonso Homs | Director of Photography |
| Editing | Juan Falla | Editor |
| Editing | Travis Graalman | Editor |
