In the harrowing final days of WWII, “Sisu” introduces Jorma Tommila as a lone prospector navigating the brutal Finnish landscape. The film’s red band trailer reveals an intense narrative where Tommila’s character, a solitary miner, encounters a retreating Nazi force. When the Nazis steal his gold, they unwittingly provoke a relentless force of vengeance.

“Sisu” embodies the Finnish concept of “sisu,” a term with no direct translation that represents a fierce, unyielding form of courage and determination against overwhelming odds. As the Nazis face off against this ex-commando, they soon realize they are up against more than just a miner. The film promises outrageous action as the one-man death squad takes extreme measures to reclaim his stolen gold, unleashing a relentless rampage against every Nazi in his path. The trailer hints at a thrilling blend of high-stakes action and unyielding bravery, setting the stage for a gripping and explosive cinematic experience.