This is a movie that has almost all the parts working, in varying degrees. Direction, cinematography, screenplay, editing all were professionally done. The acting was superb. Dirk Bogarde couldn't have been better. Margaret Lockwood gave an award caliber performance. Kathleen Harrison as the maid played her character superbly while keeping her in the background, so to speak. The one obvious flaw was the predictability of the story. I found this to be a minor irritation only.
Review of Cast a Dark Shadow
