Curiosity Stream

What Went Wrong II

94% loved this6 episodes4KCC
Plans start at $4.17/month

Inside the split-second failures behind history's most haunting catastrophes.

This series investigates how human error and technical breakdowns turned public events, transport systems, and vital infrastructure into disasters that changed thousands of lives forever. Through eyewitness accounts, records, and later analysis, each story reveals not only what happened, but why it still matters. Sign up to see how these high stakes failures unfolded, and what they exposed.

Episode guide

6 episodes

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Thousands of the world's best documentaries and factual programming — nature, history, science, technology, and biography — including exclusive Curiosity Originals like What Went Wrong II. Stream it all ad-free, anytime.

What Went Wrong II streams with every plan. Plans start at $4.17/month.

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