This is a remake of a silent film about men who returned from the great war with horrific injuries. RKO updated it to WWII, just as that conflict was ending. Robert Young plays a flyer who suffers facial scarring and paralysis. He finds companionship with the shy, unattractive spinster (Dorothy McGuire) who cares for him as he comes to terms with his injuries.
And they fall in love under the influence of the enchanted cottage, which makes them perceive each other as attractive. He glimpses her inner beauty and she sees the man she distantly loved before the war. Others don't share their illusion, but the lovers are protected by the cottage's mystical, lonely housekeeper (Mildred Natwick) and a blind neighbour (Herbert Marshall).
Clearly, the studio pulled a lot of punches on the couple's appearance. She is so unattractive, soldiers at a wartime dance draw back in horror. But she's just Dorothy McGuire without makeup. He has a scar, but the twisted lip comes and goes. This isn't horror. It's a lush wartime romance which offers comfort to the home-front waiting for its heroes to return. Who may have changed.
It is a lush Hollywood fantasy, conventionally scored by Roy Webb's nostalgic, wistful orchestration, with tasteful photography and visual effects. It's the most sentimental film imaginable, but it conveys a strange ethereal magic, and has developed a small but devoted cult.