The movie does a good job looking at both sides of small town life. Poor Harry, he's essentially a prisoner of his upbringing and the closeness of his small mill town community. Middle- aged, he's still a child in many ways. Lacking independent judgement, he depends on what's expected of him by others, especially his clinging younger sister Lettie (Fitzgerald). And, of course, there are the gossip mongers always ready to enforce the small town norms. In many ways, he's already an old man, but not resentful of his dull existence. After all, there's the fellow-good-feeling he shares with the guys in their informal singing group, plus the big family house and his good standing within the community. His may be a narrow existence, but it's not without compensations.
But then Deborah (Rains) (note the contrast in the girls' names—the provincial 'Lettie' and 'Hester' versus the uptown 'Deborah') enters his life. She's from New York, bringing with her the sophistication and independent thinking of a career-minded city girl. Surprisingly, she takes a liking to Harry, probably because he's so innocently appealing compared with the city wolves she's used to. And Harry's drawn to her independent ways and outside perspective. So, it's a budding romance despite the differences.
But this is where the movie really gets strange, especially for the 1940's. Lovely younger sister Lettie seems to have more than a sisterly attachment to brother Harry. Instead, it's one loaded with the forbidden. Thus, she views Deborah as not just a disruptive influence on Harry's settled life, but as a rival to his affections. Naturally, the script has to play this hint of incestuous attachment in a very careful way, given the prevailing Production Code of the time. Still, the implication is clear, thanks mainly to Fitzgerald's excellent nuanced performance. In turn, it's hard at times to read Harry's feelings toward Lettie. Nonetheless he's always ready to respond to her faked illnesses that she uses to manipulate him.
So now Harry is faced with a disruptive conflict—will it be Lettie or Deborah. Each is pulling in a different direction. In fact, the scenes between the two rivals are deliciously played by Rains and Fitzgerald, their smouldering dislike carefully concealed under a polite exterior. Then, there's one particularly decisive symbolic scene between Harry and Deborah on the hilltop when both finally tire of Lettie's obstructionism. There Deborah invites Harry to leave the narrow confines of the town below and go with her to New York to be married. Harry surveys the town, the only home he has ever known, and agrees to go. This is one of the few outdoor scenes of the film. But then it had to be outdoors in order to catch the hill-top symbolism as Harry finally manages to break out of his narrow confinement with an independent judgement. It's also meaningful that these scenes are inter-cut with church service scenes where the community has happily congregated, but from which, Harry is no longer a part. The question now is what will Lettie do since it appears Deborah has won. Also, now we know it's not the community that's holding Harry back, rather it's Lettie's manipulative attachment.
The movie has several unnerving twists that suggest a hand of fate hanging over Harry's head. And had the story been allowed to end where it appears to-- with a severe Lettie standing in the doorway—Harry's fate would have been sealed in a memorably ironic fashion, while Lettie would have gone down as one of filmdom's most perverse creations.
For some reason, the movie's more obscure than I think it should be. Perhaps it's the rather daring theme or perhaps it's that dreadful Code imposed ending (I'm glad producer Harrison quit Universal because of the travestied ending to an otherwise fine film). Anyway, if I were casting Harry's part the cynical, self-assured Sanders would never occur to me. Nonetheless, he's excellent in a highly subdued role that I'm sure really challenged him as an actor. It's Sanders as I've never seen him before. Then too, I suspect it's no accident that the lovely- looking Rains and Fitzgerald resemble one another, adding another possible dimension to the incest angle.
All in all, the movie's an excellent psychological drama, well-acted, and exceptional for its time period, despite the unfortunate last few minutes.