My Son, My Son!

Having read the book I was quite keen to see this. Despite it not being the potboiler it could have been in later years, and having the terminally dull Aherne in the lead, the rest of the cast (specifically Louis Hayward, Laraine Day, Madeleine Carroll) spur the film along and keep the interest. It does suffer from a certain amount of sugary sentimentality from Aherne (and isn't he a bit too tall?!) but apart from that it does justice to its source and manages to be entertaining as well.