When Robin is struck down by polio at the age of 28, he is confined to a hospital bed and given only a few months to live. With the help of Diana's twin brothers (Tom Hollander) and the ground-breaking ideas of inventor Teddy Hall (Hugh Bonneville), Robin and Diana dare to escape the hospital ward to seek out a full and passionate life together - raising their young son, traveling and devoting their lives to helping other polio patients. What's in the box 1 x DVD