Wilde Alliance 1978 S01E13

Episode: Some Trust in Chariots. Amy describes her friend Debbie's letter as perfectly ordinary unless you read between the lines. Amy drives over to see Debbie, who tells her that she keeps seeing her sister Annette at a distance, often with Debbie's husband Mike. The problem is that Annette is in America. To make matters worse, when Debbie looks out of her bedroom window one day and sees Annette in the garden, she takes lots of photos but, when she has them developed, her sister isn't in the photos.