Inside the operating theater, courage and curiosity reshape the human body.

Discover how generations of surgeons transformed the body from forbidden mystery into a map that could be studied, challenged, and healed. From ancient skull operations to breakthroughs in anatomy, anesthesia, and antisepsis, this series reveals the risky ideas and relentless experimentation behind modern surgery. Sign up to see how medicine changed when people dared to look inside.

Episode guide

2 episodes

1The Secret of the Human Body

A 3,000-year-old skeleton with a hole in the skull is evidence of trephination. In Ancient Rome, Galenus studied anatomy by treating gladiators. Medieval “barber surgeons” were more bloody craftsmen than doctors—until the French King Louis XIV helped surgery become a recognized science.

45 min

2The Path Inside

The first experiments with ether and chloroform conquer pain, as breakthroughs in hygiene stop infections. Going under the knife is safer than ever, and a bold generation of men and women transforms surgery into the sophisticated science we know today.

46 min

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