David Heap was a largely responsible for the opening up and development of caving and potholing in Northern Norway in the 1960s and 1970s. He led a number of speleological expeditions to Norway, the French Pyrenees, and Greece. He was the author of the Potholing Beneath the Northern Pennines. In total, there is 1 recognized credit in television. On Cinestia you can browse David Heap's complete filmography — 1 series — and find where to watch each title.
