A forensic hunt for the truth behind Neanderthals' final disappearance.
This feature investigates one of prehistory's biggest mysteries by weighing evidence for climate shifts, disease, conflict, and interbreeding. You will follow researchers from excavations to forensic labs as they rebuild Neanderthal lives, bodies, and origins. The result is a richer understanding of who they were, and why their story still matters.
Love Who Killed The Neanderthal? - Extended? It’s just the start.
Join now to unlock the whole library — thousands of award-winning documentaries beyond Who Killed The Neanderthal? - Extended, from the deep ocean to deep space.
Trending Now
- New shows weeklyFresh documentaries land every week.
- Exclusive originalsAward-winning films you can’t stream anywhere else.
- Watch anywherePhone, tablet, web and TV — pick up where you left off.
- No commitmentNo contract. Cancel in a click.
Pick the plan that’s right for you.
Flexible plans, no contracts.
Thousands of documentaries across nature, history, space, and science.
- Watch in 4K on all your devices
- Download and watch offline
- Stream ad-free — cancel anytime
Thousands of documentaries across nature, history, space, and science.
- Up to 4K
- Offline downloads
- Ad-free
Frequently asked questions
Thousands of the world's best documentaries and factual programming — nature, history, science, technology, and biography — including exclusive Curiosity Originals like Who Killed The Neanderthal? - Extended. Stream it all ad-free, anytime.
Who Killed The Neanderthal? - Extended streams with every plan. Plans start at $4.17/month.
Watch on the web, iOS and Android, Roku, Apple TV, Amazon Fire TV, Chromecast, Android TV, and most smart TVs. Start on one device and pick up right where you left off on another.
Curiosity Stream is our streaming service — thousands of documentaries and originals. The Smart Bundle is Curiosity Stream plus four other independent streaming services (Tastemade, Kidstream, Curiosity University, and SOMM TV) on a single subscription.























