1973. Directed by Donald McWhinnie.
After his father's death, George Pickard has a strange dream where his father tells him he's traveling to the small town of Skelby Moor. His father, Albert, was a traveling salesman who worked a large territory but the name is familiar to him. He takes his holiday there staying at the same hotel his father used. He finds that his father used an assumed named and at one point, was sad to the point of tears. George learns what was upsetting his father and also learns a good deal about his mother.
Based on the short story The Ring of Truth. Filmed for the TV series Country Matters.
Information taken from The Internet Movie Database