Just My Luck (1957)
Norman works in a jewellers workshop and fantasises (in the nicest way) about meeting the window dresser across the road from his workshop. He wants to buy her a diamond pendant but calculates it will take him over 100 years to save up for it. He is talked into betting a pound on a six horse accumulator at the Goodwood races with a slightly shady bookmaker. When he has won on the first five races, the bookie owes him over 16,000 pounds and everyone begins to worry. Everyone’s future depends on a single race … what can be done ?