The Mountains Del Toro Never Climbed
Guillermo del Toro’s adaptation of H.P. Lovecraft’s Antarctic novella is one of the most discussed films never made, and the reasons it stalled say a lot about how studios weigh risk.
Lovecraft wrote At the Mountains of Madness in the early 1930s, and it reached readers through a pulp magazine a few years later. The story follows a university expedition to Antarctica that finds the ruins of an impossibly old civilisation beneath the ice, along with evidence that its builders, and the things they created, are not entirely gone. It is framed as a warning: the narrator writes in the hope of stopping anyone from going back.
For del Toro the book was a long-standing fixation. Well before Pan’s Labyrinth and the Hellboy films made him a household name, he was talking about wanting to bring it to the screen, and he developed a screenplay with his frequent writing partner Matthew Robbins.
So close, around 2010
The project came nearest to happening at the turn of the 2010s, when it was set up at Universal with James Cameron attached as a producer and Tom Cruise widely reported as the likely lead. Design work on the creatures and environments was underway. Then, in 2011, the studio declined to proceed. The sticking points reported at the time were the cost of a large, effects-driven production and del Toro’s insistence on an R rating. A big-budget horror film without the safety net of a teen-friendly rating was a hard sell.
The director moved on to Pacific Rim, and timing added another complication. Ridley Scott’s Prometheus arrived in 2012 with its own tale of explorers stumbling on an ancient alien presence, and del Toro later indicated that the overlap made him rethink his approach. Every few years since, the film has resurfaced in interviews as something he would still like to make, but it has never moved into production.
What the film promised
Part of the project’s mystique is that it would have been a rare thing: a sincere, large-scale Lovecraft film rather than a low-budget riff. Fans imagined:
- the scale of the buried Antarctic city, a setting that has never really been done justice on screen;
- a slow slide from scientific curiosity into dread, rather than a string of jump scares;
- del Toro’s love of practical creature work applied to the Elder Things and the shoggoths, beings Lovecraft describes in ways that resist easy illustration.
Whether a studio film could ever have sustained the novella’s bleakness is an open question. Lovecraft’s horror is about human insignificance, which is not an obvious blockbuster theme. Yet del Toro’s later work, from Crimson Peak to the Oscar-winning The Shape of Water, shows a filmmaker who treats monsters with seriousness and even tenderness, which is arguably exactly what this material needs.
Today the unmade film sits alongside other famous might-have-beens as a reminder that a strong vision, the right director and serious backing still guarantee nothing. For now, the mountains remain where Lovecraft left them: on the page.
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