Loading titles…
Now playing
National Geographic joins author and explorer Piers Gibbon as he investigates one of mankind's ultimate taboos: cannibalism. Gibbon treks into the rain forest of Papua New Guinea to find tribe members who ate human flesh. And, meets the members of the once-feared Biami tribe to witness their ritual techniques.
If playback stops, reload the player or try again later. Stream availability depends on the playback provider.