Produced by Darren Aronofsky, Oscar-nominee Sandra Hüller narrates this cinematic adaptation of Robert Macfarlane's bestselling book, UNDERLAND. The documentary voyages into worlds rarely glimpsed by human eyes to explore the world beneath our feet. One not of fear and darkness, but rather of knowledge and wonder that can be found nowhere else. Beginning in the shallow soils beneath an old ash tree, we travel alongside several ‘astronauts of the underworld’ into ancient sacred caves, flooded storm drains, melting glaciers, underwater burial chambers and a deep underground laboratory built to solve the mysteries of the Universe. UNDERLAND dives deep into the Earth to present a groundbreaking vision for rethinking our lives on this fragile surface.

"Immersive, philosophical, visually breathtaking ... A cinematic incantation, a reverent ode to the silence, danger, beauty, and history that exist just beneath our feet" - Next Best Picture

"A sprawling epic about the scope of human existence ... Alongside the best nonfiction cinematic explorations of our species"  - The Observer

"A stunning visual exploration... grandiose in all the right ways" - Sunshine State Cineplex

"Spectacular" - Cinencuentro

"A staggering piece of documentary work" - Beyond the Cinema Dome

"Awe-inspiring" - The Film Stage

"Haunting and hypnotic... - Alliance of Women Film Journalists

"A sensorial, philosophical experience"  - Screen Anarchy