Description:00 07 07 00 Of the night in the plane. Storm, bad weather, thunderstorm. Close-up on Herbert Rawlinson, elegant, and his small daughter Jackie Newfield, the pilot tries to land. They seem all worried. We hears a noise of crash in the night. The following morning in the African jungle, we perceives a caravan, a convoy with strong and western which crosses river. Expedition. Wild nature, colonial atmosphere. Close-up on monkeys, chimpanzees in a tree. Close-up groups, tribe of gorillas. The convoy sinks into jungle, natives who accompany the white colonist seem to be afraid because they feel the presence of a gorilla. Gorilla Nabonga approaches through the boughs. Rather impressive and terrible.