At sea, rescue workers take care of people in distress. The captain of the rescue cruiser has just received a distress call. A speedboat has caught fire and the driver is in mortal danger. The rescue workers quickly leave for the given coordinates. Arriving at the scene, they throw a life preserver to the speedboat driver and then set to work extinguishing the burning vehicle. Fortunately, the rescuers are well equipped and quickly get the fire under control. The speedboat is pulled to the rescue cruiser and winched back to port.