In the Colossus (2025) teaser trailer, Stefan Kapičić reprises his role as the powerful and beloved metal-skinned mutant, Piotr “Colossus” Rasputin, in a standalone X-Men Universe film. The trailer opens with a sweeping view of a desolate, war-torn landscape, showcasing a world in chaos as mutants and humans clash in a brutal struggle for survival.

The tone is grim from the start, as Piotr narrates in his deep, solemn voice: “War is never a choice. But protecting my family, my people… that is something I cannot refuse.” This signals that Colossus is stepping up as a reluctant leader, fighting not only for mutant-kind but also grappling with personal demons from his past.

As the trailer progresses, we see Colossus trying to maintain peace between mutants and humans in a world teetering on the edge of collapse. Quick flashes of battle scenes unfold, with Colossus leading a group of mutants into the heart of conflict, his massive, impenetrable body crushing through enemy lines. The action is brutal, with towering, armored enemies attacking, but Colossus remains the unstoppable force he’s known for, throwing cars, smashing through walls, and facing an army head-on.

But this time, the threat is greater than ever. A mysterious, dark force is rising—a villain with the ability to manipulate metal and turn Colossus’ greatest strength into a weakness. In one dramatic scene, Colossus is seen being overwhelmed as his own metal body begins to turn against him, twisting and contorting as he struggles to maintain control.

There are hints of appearances by other mutants, with brief shots of Magik (Piotr’s sister, Illyana Rasputin) played by Anya Taylor-Joy, wielding her soul sword in battle. The film seems to dive deeper into Colossus’ family history, bringing an emotional weight to his journey.

The trailer ends with a final shot of Colossus standing atop a destroyed building, his body gleaming in the sunset, as he faces the enemy, determined to protect those he loves. His final line echoes: “I am made of steel, but my heart… is stronger.”