Polio 'coach' for Hyde Park on the Hudson star Bill Murray
1 February 2013 Last updated at 20:56 GMT
A major new film about President Franklin Roosevelt has opened starring American actor Bill Murray.
The president lived with polio but hid it from the public.
It was a man from Leicestershire who helped coach the actor in what living with polio is really like.
BBC's Geeta Pendse reports.