The video shows a large fish, possibly a marlin, being reeled in by a person on a boat. The fish is seen struggling against the line, and the person appears to be using a rod and reel to catch it. The water is clear, and the boat is visible in the background. The fish is silver in color, with a long bill and a streamlined body. The person's hands are visible as they hold the rod, and the fish's movements are aggressive and determined.