Colin Prior talks to people who have faced the elements. He meets Gordon Brown, who was caught in a thunderstorm in his kayak, aware that he could be hit by lightning at any moment.

Colin Prior talks to people who have faced the elements. He meets David Whalley, who learned how to understand and respect the weather after spending 37 years in Mountain Rescue.

Geoff Monk is a former Met Office forecaster and authority on Scottish mountain weather forecasting, whose forecasts are used by Mountain Rescue, Ski centres and climbers.

Colin Prior talks to people who have faced the elements. He meets Alister Chapman, a storm enthusiast who travels the world to experience the most violent weather on Earth.