Undir Ísnum

Undir Ísnum is an Icelandic action and science fiction film about a team of scammers who join a clandestine mission. Their goal is to retrieve a costly diamond located inside a former Soviet mine in Antarctica, though they soon realize the operation involves risks they did not expect.

The film was directed and written by Kristján Sturla Bjarnason. The ensemble cast includes Helgi Trausti Stefánsson in the role of Alex, along with Maron Birnir Reynisson, Kristján Ómarsson Saenz, Ívar Páll Arnarsson, Tryggvi Þór Torfason, and Egill Airi Daníelsson. Produced by Fenrir Films, Mamba, and Tónhylur, the movie has a total runtime of 85 minutes. It was released on March 12, 2026.