Owd Bob is a 1998 British-Canadian drama film directed by Rodney Gibbons and starring James Cromwell, Colm Meaney and Jemima Rooper. It is based on the novel Owd Bob by Alfred Ollivant.
Differences from the book include:
That the time has been updated by a century
That the location is now the Isle of Man instead of Cumbria
Adam MacAdam is the boy's grandfather, not father