Jerry and Jermy were in Switzerland with their parents. They were very excited, as they would be learning how to ski. There was a big, brown dog called Bravo in their hotel and they made friends with him. The next day, Jerry and Jermy put on their special skiing jackets, trousers and boots. In the beginning, they fell down a few times. However, after some practice they learnt skiing. One morning, when they arrived early to ski, there was no one around. Jerry and Jermy went skiing down the steep mountain. A little later, Jermy heard a low rumbling noise from the other side of the mountain. Suddenly, she saw a huge mass of ice moving towards them. The rescue helicopter went in search of the children alone with Bruno. Suddenly, Bravo started barking. He had found the two children.