How Deep is Your Love

ELEANOR MORTIMER | UK | 2025 | 1'40"

A journey into the last great unknown

Descending into a realm less charted than the moon, scientists encounter deep-sea creatures never before seen by human eyes. How Deep Is Your Love is a visually striking journey into an alien world, where cutting-edge technology reveals ecosystems teeming with strange and otherworldly life — from translucent forms drifting through the dark to newly discovered species glimpsed for the very first time.

The film immerses audiences in a world of unfathomable beauty, but beneath the spectacle lies a more complex story. Interest in deep-sea mining threatens to erase knowledge untouched for millions of years, destroying species before we even know they exist. Balancing curiosity with consequence, How Deep Is Your Love reveals how science, industry and environmental stewardship are deeply intertwined. It is both a love letter to the unknown and a reflection on what it means to encounter — and potentially alter — one of the last great wonders of Earth.