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Horizon - Season 56, Episode 02: Hair Care Secrets
In the new season, the Horizon team brought together a team of scientists and doctors to examine the natural substance that is causing great controversy. In this context, comedian and impressionist Rory Bremner performs a personal mission to uncover the science of ADHD that many feel.
Paul Vaughan, Jack Fortune, Dilly Barlow, Martin Jarvis, Ian Holm, Bernard Hill, Steven Mackintosh, Andrew Sachs, John Shrapnel, Helen McCrory, Kelly Hunter, ...