More movies like this?

Can anyone recommend more movies like The Changeling, or something stylistically comparable? What I mean by this, is a genre that I like to call "modern set piece" - i.e. something taking place in more or less recent times (preferably between 1920 and 1950) with a good eye for historical details (clothing, cars, technology etc.) and an intrigueing and complex storyline.
It doesn´t necessarily have to be within the crime/mystery- genre - anything that takes place in that era and tells a good story would be appreciated (but, naturally, no war movies).

Two movies that I have seen recently, that more or less fulfill said criteria are "Chinatown", "LA Confidential.

What are your recommendations?