Part 3 follows volcanologist Jacques Durieux from Mount Vesuvius, Europe's most dangerous volcano, to a volcano in Indonesia named Merapi, which erupted in 1998, forcing thousands to flee their homes. He also visits the Great Rift Valley of Africa, formed by volcanic activity millions of years ago. Scientists see this same area as the birthplace of mankind.
| Name | Type | Role | |
|---|---|---|---|
| Derek Towers | Director |