Could dyslexia be a gift? Or can it only ever be a disability? Documentary maker Richard Macer sets off on a road trip with his dyslexic son Arthur to find the answer. En route, they meet Richard Branson and Eddie Izzard, and many other successful dyslexic people. - BBC

Cast:Richard Branson, Suzy Eddie Izzard,

Genre:Documentary,

country:United Kingdom,

Production:BBC Four,