Hidden cameras reveal split-second choices that turn strangers into everyday heroes.
Watch ordinary people face real tests of kindness, compassion, and courage when no one seems to be watching. Across hidden-camera setups, the season reveals who steps in for strangers and why those moments matter. Sign up to see uplifting human behavior unfold in ways that feel surprising, personal, and genuinely rewarding.
Episode guide
26 episodesLove Hidden Heroes (Season 1)? It’s just the start.
Join now to unlock the whole library — thousands of award-winning documentaries beyond Hidden Heroes (Season 1), 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 Hidden Heroes (Season 1). Stream it all ad-free, anytime.
Hidden Heroes (Season 1) 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.