Rocky IV

Heavyweight boxing champion Rocky Balboa accompanies his friend Apollo Creed, who will be in a match against Ivan Drago, a Russian boxer who has been scientifically trained, using high tech equipment. When Drago kills Apollo in the match, Rocky blames himself for Apollo's death, and promises to get revenge on Drago in the ring, in the name of Apollo and the United States. Against the wishes of his wife Adrian, Rocky is off to the USSR to take on Drago, and hires Apollo's former manager Duke to help him prepare for the fight. While Drago enhances his amazing punching power using high-tech equipment, Rocky toughens up under the guidance of Duke in a compound in the frozen Soviet countryside, with his mind set on destroying Drago.