In the video, two men are seen working on a large black cannon. The man on the left is wearing a black jacket and gloves, while the man on the right is wearing a gray jacket. They are both focused on the cannon, which is mounted on a wooden platform. The man on the left is holding a tool and appears to be adjusting the cannon's position. The man on the right is holding a rope and seems to be securing the cannon in place. The background is blurred, but it appears to be an outdoor setting with grass and trees.