Aquatic Terror Comes to Life: The VFX That Transformed Mermaids into Realistic Creatures

Published on January 08, 2026 | Translated from Spanish
Close-up of a mermaid from the series Siren showing human facial details and aquatic features, with scales, gills, and wet skin illuminated underwater.

When the Mermaid's Song Turns into a Digital Scream 🌊

Forget Ariel: the mermaids in Siren are the kind of creatures that will make you reconsider that cruise you had planned. Digital Frontier FX took the myth and plunged it into dark realism, proving that underwater there's more terror than romance.

The Ingredients of This Wet Nightmare

For this salty recipe, the following were needed:

The result is so realistic that even the dolphins got scared. 🐬

Technology in Service of Aquatic Terror

"We wanted every scale, every gill, every drop of water to tell a story of evolution and danger. These are not fairy tale mermaids, they are real predators"

The floating hair simulations consumed more hours than a real-time shipwreck. And that when the Titanic sank faster. ⚓

The Art of Making the Supernatural Believable

Balancing humanity and monstrosity was like swimming between two waters: it requires technique and a lot of care to avoid drowning. The integration of real actresses with their aquatic versions was so perfect that even the cast doubted their own humanity.

And that's how a myth is reinvented: with enough technology to get your feet wet from the sofa, and enough art so that you don't want to approach the beach for weeks. Does anyone have a hairdryer for these renders? 💦

Bonus: Secrets of the Digital Depths

For those who want to dive into the process:

All this while maintaining that fragile line between the human and the monstrous that makes these mermaids as scary as they are pitiful. Enough to stay on dry land... forever. 🏖️