ICEMAN
DER EISMANN / L'HOMME DE GLACE
90 minutes
feature documentary by Corina Gamma
2025

90 minutes.
ICEMAN is a poetic and deeply human documentary that intertwines the stark beauty of the Arctic with the extraordinary life of Swiss-American climate scientist Konrad “Koni” Steffen. For more than three decades, Steffen devoted himself to studying the fragile and rapidly changing polar regions, becoming one of the world’s leading voices on climate change.
In August 2020, the scientific community was shaken by the news that Steffen had vanished while working on Greenland’s vast ice sheet. For a man who understood the dangers of the ice better than almost anyone, his disappearance raised haunting questions: how could the very landscape he studied so carefully claim his life?
Through intimate conversations with colleagues, friends, and family, ICEMAN paints a portrait of a charismatic and driven scientist whose relentless curiosity pushed him to the farthest edges of the world. Those closest to him reflect on the passion that first drew him north, the risks he accepted in pursuit of knowledge, and the profound impact of his work documenting the Arctic’s slow transformation under climate change.
Returning to the frozen landscapes that both inspired and ultimately claimed him, the film becomes a meditation on devotion, discovery, and the fragile balance between humanity and nature. ICEMAN is not only the story of a scientist, but of a life shaped by wonder, obsession, and the ice that was both his calling and his final resting place.
Director Statement
For many years, I immersed myself in the writings of polar explorers. Among the most influential was Barry López’s Arctic Dreams, in which he poses questions that continue to resonate deeply with me: How do people imagine the landscapes they inhabit? How does the land shape the imagination of those who dwell within it? And how does the very desire to comprehend shape what we come to know?
These reflections have become a quiet compass in my work, guiding both the stories I choose to tell and the way I approach them.
It was this spirit of inquiry that led me, almost by chance, to Konrad Steffen—known to many simply as “Koni”—a renowned climate scientist and central figure in my film ICEMAN. We first met in Boulder, Colorado, during his tenure as director of CIRES (Cooperative Institute for Research in Environmental Sciences at the University of Colorado). At the time, I was researching a documentary on the effects of climate change on Inuit communities in Greenland. Our shared fascination with the Arctic quickly sparked a connection, and I asked if I might one day join him at Swiss Camp, his remote research station on the Greenland Ice Sheet.
A year later, I found myself standing beside Koni at Swiss Camp, immersed in the rhythms of glaciological research and the quiet urgency of environmental imbalance. This film emerged from that experience. At its core, it is not only a portrait of Koni, but also a meditation on friendship, landscape, and our enduring desire to understand the fragile systems that sustain us
Written and directed by: Corina Gamma
Producer: Danielle Giuliani
Line Producer & Dramaturgical Consultant: Patrick Merkle
Commissioning Editor SRF: Urs Augustburger
Music Composer: Marcel Vaid
Director of Photography: Peter Indergand
Additional Camera: Corina Gamma
Sound: Reto Stamm
Editing: Barbara Landi
Assistant Editor: Lars Wicki
Distributor, Switzerland







