Episode guide

Inside the Human Body

Series 1

Inside the Human Body

  • Creation

    Michael Mosley explores the wonders of the human body. The series begins with the story of our creation, with millions of sperm competing to fertilise a single egg.

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  • First to Last

    Series exploring the wonders of the human body. Michael Mosley shows how, from its first breath to its last, the body performs countless small miracles to stay alive.

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  • Building Your Brain

    Michael Mosley traces our development from birth to adulthood. Here, he reveals the fascinating secrets of the brain, and how it's remodelled during adolescence.

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  • Hostile World

    In the concluding part of his fascinating series, Michael Mosley reveals the ingenious ways in which the body defends itself against a hostile world.

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